208131000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 512

約数和(自身を含む): 873400320

約数和(自身を除く): 665269320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 25, 28, 30, 33, 34, 35, 40, 42, 44, 50, 51, 53, 55, 56, 60, 66, 68, 70, 75, 77, 84, 85, 88, 100, 102, 105, 106, 110, 119, 120, 125, 132, 136, 140, 150, 154, 159, 165, 168, 170, 175, 187, 200, 204, 210, 212, 220, 231, 238, 250, 255, 264, 265, 275, 280, 300, 308, 318, 330, 340, 350, 357, 371, 374, 375, 385, 408, 420, 424, 425, 440, 462, 476, 500, 510, 525, 530, 550, 561, 583, 595, 600, 616, 636, 660, 680, 700, 714, 742, 748, 750, 770, 795, 825, 840, 850, 875, 901, 924, 935, 952, 1000, 1020, 1050, 1060, 1100, 1113, 1122, 1155, 1166, 1190, 1272, 1275, 1309, 1320, 1325, 1375, 1400, 1428, 1484, 1496, 1500, 1540, 1590, 1650, 1700, 1749, 1750, 1785, 1802, 1848, 1855, 1870, 1925, 2040, 2100, 2120, 2125, 2200, 2226, 2244, 2310, 2332, 2380, 2550, 2618, 2625, 2650, 2703, 2750, 2805, 2856, 2915, 2968, 2975, 3000, 3080, 3180, 3300, 3400, 3498, 3500, 3570, 3604, 3710, 3740, 3850, 3927, 3975, 4081, 4125, 4200, 4250, 4452, 4488, 4505, 4620, 4664, 4675, 4760, 5100, 5236, 5250, 5300, 5406, 5500, 5565, 5610, 5775, 5830, 5950, 6307, 6360, 6375, 6545, 6600, 6625, 6996, 7000, 7140, 7208, 7420, 7480, 7700, 7854, 7950, 8162, 8250, 8500, 8745, 8904, 8925, 9010, 9240, 9275, 9350, 9625, 9911, 10200, 10472, 10500, 10600, 10812, 11000, 11130, 11220, 11550, 11660, 11900, 12243, 12614, 12750, 13090, 13250, 13515, 13992, 14025, 14280, 14575, 14840, 14875, 15400, 15708, 15900, 16324, 16500, 17000, 17490, 17850, 18020, 18550, 18700, 18921, 19250, 19635, 19822, 19875, 20405, 21000, 21624, 22260, 22440, 22525, 23100, 23320, 23375, 23800, 24486, 25228, 25500, 26180, 26500, 27030, 27825, 28050, 28875, 29150, 29733, 29750, 31416, 31535, 31800, 32648, 32725, 33000, 34980, 35700, 36040, 37100, 37400, 37842, 38500, 39270, 39644, 39750, 40810, 43725, 44520, 44625, 45050, 46200, 46375, 46750, 48972, 49555, 50456, 51000, 52360, 53000, 54060, 55650, 56100, 57750, 58300, 59466, 59500, 61215, 63070, 65450, 67575, 69377, 69960, 70125, 71400, 72875, 74200, 75684, 77000, 78540, 79288, 79500, 81620, 87450, 89250, 90100, 92750, 93500, 94605, 97944, 98175, 99110, 102025, 108120, 111300, 112200, 112625, 115500, 116600, 118932, 119000, 122430, 126140, 130900, 135150, 138754, 139125, 140250, 145750, 148665, 151368, 157080, 157675, 159000, 163240, 163625, 174900, 178500, 180200, 185500, 187000, 189210, 196350, 198220, 204050, 208131, 218625, 222600, 225250, 231000, 237864, 244860, 247775, 252280, 261800, 270300, 277508, 278250, 280500, 291500, 297330, 306075, 315350, 327250, 337875, 346885, 349800, 357000, 371000, 378420, 392700, 396440, 408100, 416262, 437250, 450500, 473025, 489720, 490875, 495550, 510125, 540600, 555016, 556500, 561000, 583000, 594660, 612150, 630700, 654500, 675750, 693770, 743325, 756840, 785400, 788375, 816200, 832524, 874500, 901000, 946050, 981750, 991100, 1020250, 1040655, 1113000, 1189320, 1224300, 1238875, 1261400, 1309000, 1351500, 1387540, 1486650, 1530375, 1576750, 1665048, 1734425, 1749000, 1892100, 1963500, 1982200, 2040500, 2081310, 2365125, 2448600, 2477750, 2703000, 2775080, 2973300, 3060750, 3153500, 3468850, 3716625, 3784200, 3927000, 4081000, 4162620, 4730250, 4955500, 5203275, 5946600, 6121500, 6307000, 6937700, 7433250, 8325240, 8672125, 9460500, 9911000, 10406550, 12243000, 13875400, 14866500, 17344250, 18921000, 20813100, 26016375, 29733000, 34688500, 41626200, 52032750, 69377000, 104065500, 208131000]

約数ペア:

[(1, 208131000), (2, 104065500), (3, 69377000), (4, 52032750), (5, 41626200), (6, 34688500), (7, 29733000), (8, 26016375), (10, 20813100), (11, 18921000), (12, 17344250), (14, 14866500), (15, 13875400), (17, 12243000), (20, 10406550), (21, 9911000), (22, 9460500), (24, 8672125), (25, 8325240), (28, 7433250), (30, 6937700), (33, 6307000), (34, 6121500), (35, 5946600), (40, 5203275), (42, 4955500), (44, 4730250), (50, 4162620), (51, 4081000), (53, 3927000), (55, 3784200), (56, 3716625), (60, 3468850), (66, 3153500), (68, 3060750), (70, 2973300), (75, 2775080), (77, 2703000), (84, 2477750), (85, 2448600), (88, 2365125), (100, 2081310), (102, 2040500), (105, 1982200), (106, 1963500), (110, 1892100), (119, 1749000), (120, 1734425), (125, 1665048), (132, 1576750), (136, 1530375), (140, 1486650), (150, 1387540), (154, 1351500), (159, 1309000), (165, 1261400), (168, 1238875), (170, 1224300), (175, 1189320), (187, 1113000), (200, 1040655), (204, 1020250), (210, 991100), (212, 981750), (220, 946050), (231, 901000), (238, 874500), (250, 832524), (255, 816200), (264, 788375), (265, 785400), (275, 756840), (280, 743325), (300, 693770), (308, 675750), (318, 654500), (330, 630700), (340, 612150), (350, 594660), (357, 583000), (371, 561000), (374, 556500), (375, 555016), (385, 540600), (408, 510125), (420, 495550), (424, 490875), (425, 489720), (440, 473025), (462, 450500), (476, 437250), (500, 416262), (510, 408100), (525, 396440), (530, 392700), (550, 378420), (561, 371000), (583, 357000), (595, 349800), (600, 346885), (616, 337875), (636, 327250), (660, 315350), (680, 306075), (700, 297330), (714, 291500), (742, 280500), (748, 278250), (750, 277508), (770, 270300), (795, 261800), (825, 252280), (840, 247775), (850, 244860), (875, 237864), (901, 231000), (924, 225250), (935, 222600), (952, 218625), (1000, 208131), (1020, 204050), (1050, 198220), (1060, 196350), (1100, 189210), (1113, 187000), (1122, 185500), (1155, 180200), (1166, 178500), (1190, 174900), (1272, 163625), (1275, 163240), (1309, 159000), (1320, 157675), (1325, 157080), (1375, 151368), (1400, 148665), (1428, 145750), (1484, 140250), (1496, 139125), (1500, 138754), (1540, 135150), (1590, 130900), (1650, 126140), (1700, 122430), (1749, 119000), (1750, 118932), (1785, 116600), (1802, 115500), (1848, 112625), (1855, 112200), (1870, 111300), (1925, 108120), (2040, 102025), (2100, 99110), (2120, 98175), (2125, 97944), (2200, 94605), (2226, 93500), (2244, 92750), (2310, 90100), (2332, 89250), (2380, 87450), (2550, 81620), (2618, 79500), (2625, 79288), (2650, 78540), (2703, 77000), (2750, 75684), (2805, 74200), (2856, 72875), (2915, 71400), (2968, 70125), (2975, 69960), (3000, 69377), (3080, 67575), (3180, 65450), (3300, 63070), (3400, 61215), (3498, 59500), (3500, 59466), (3570, 58300), (3604, 57750), (3710, 56100), (3740, 55650), (3850, 54060), (3927, 53000), (3975, 52360), (4081, 51000), (4125, 50456), (4200, 49555), (4250, 48972), (4452, 46750), (4488, 46375), (4505, 46200), (4620, 45050), (4664, 44625), (4675, 44520), (4760, 43725), (5100, 40810), (5236, 39750), (5250, 39644), (5300, 39270), (5406, 38500), (5500, 37842), (5565, 37400), (5610, 37100), (5775, 36040), (5830, 35700), (5950, 34980), (6307, 33000), (6360, 32725), (6375, 32648), (6545, 31800), (6600, 31535), (6625, 31416), (6996, 29750), (7000, 29733), (7140, 29150), (7208, 28875), (7420, 28050), (7480, 27825), (7700, 27030), (7854, 26500), (7950, 26180), (8162, 25500), (8250, 25228), (8500, 24486), (8745, 23800), (8904, 23375), (8925, 23320), (9010, 23100), (9240, 22525), (9275, 22440), (9350, 22260), (9625, 21624), (9911, 21000), (10200, 20405), (10472, 19875), (10500, 19822), (10600, 19635), (10812, 19250), (11000, 18921), (11130, 18700), (11220, 18550), (11550, 18020), (11660, 17850), (11900, 17490), (12243, 17000), (12614, 16500), (12750, 16324), (13090, 15900), (13250, 15708), (13515, 15400), (13992, 14875), (14025, 14840), (14280, 14575)]