200453800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 542376000

約数和(自身を除く): 341922200

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 29, 34, 38, 40, 50, 58, 68, 76, 85, 95, 100, 107, 116, 136, 145, 152, 170, 190, 200, 214, 232, 290, 323, 340, 380, 425, 428, 475, 493, 535, 551, 580, 646, 680, 725, 760, 850, 856, 950, 986, 1070, 1102, 1160, 1292, 1450, 1615, 1700, 1819, 1900, 1972, 2033, 2140, 2204, 2465, 2584, 2675, 2755, 2900, 3103, 3230, 3400, 3638, 3800, 3944, 4066, 4280, 4408, 4930, 5350, 5510, 5800, 6206, 6460, 7276, 8075, 8132, 9095, 9367, 9860, 10165, 10700, 11020, 12325, 12412, 12920, 13775, 14552, 15515, 16150, 16264, 18190, 18734, 19720, 20330, 21400, 22040, 24650, 24824, 27550, 31030, 32300, 34561, 36380, 37468, 40660, 45475, 46835, 49300, 50825, 52751, 55100, 58957, 62060, 64600, 69122, 72760, 74936, 77575, 81320, 90950, 93670, 98600, 101650, 105502, 110200, 117914, 124120, 138244, 155150, 172805, 181900, 187340, 203300, 211004, 234175, 235828, 263755, 276488, 294785, 310300, 345610, 363800, 374680, 406600, 422008, 468350, 471656, 527510, 589570, 620600, 691220, 864025, 936700, 1002269, 1055020, 1179140, 1318775, 1382440, 1473925, 1728050, 1873400, 2004538, 2110040, 2358280, 2637550, 2947850, 3456100, 4009076, 5011345, 5275100, 5895700, 6912200, 8018152, 10022690, 10550200, 11791400, 20045380, 25056725, 40090760, 50113450, 100226900, 200453800]

約数ペア:

[(1, 200453800), (2, 100226900), (4, 50113450), (5, 40090760), (8, 25056725), (10, 20045380), (17, 11791400), (19, 10550200), (20, 10022690), (25, 8018152), (29, 6912200), (34, 5895700), (38, 5275100), (40, 5011345), (50, 4009076), (58, 3456100), (68, 2947850), (76, 2637550), (85, 2358280), (95, 2110040), (100, 2004538), (107, 1873400), (116, 1728050), (136, 1473925), (145, 1382440), (152, 1318775), (170, 1179140), (190, 1055020), (200, 1002269), (214, 936700), (232, 864025), (290, 691220), (323, 620600), (340, 589570), (380, 527510), (425, 471656), (428, 468350), (475, 422008), (493, 406600), (535, 374680), (551, 363800), (580, 345610), (646, 310300), (680, 294785), (725, 276488), (760, 263755), (850, 235828), (856, 234175), (950, 211004), (986, 203300), (1070, 187340), (1102, 181900), (1160, 172805), (1292, 155150), (1450, 138244), (1615, 124120), (1700, 117914), (1819, 110200), (1900, 105502), (1972, 101650), (2033, 98600), (2140, 93670), (2204, 90950), (2465, 81320), (2584, 77575), (2675, 74936), (2755, 72760), (2900, 69122), (3103, 64600), (3230, 62060), (3400, 58957), (3638, 55100), (3800, 52751), (3944, 50825), (4066, 49300), (4280, 46835), (4408, 45475), (4930, 40660), (5350, 37468), (5510, 36380), (5800, 34561), (6206, 32300), (6460, 31030), (7276, 27550), (8075, 24824), (8132, 24650), (9095, 22040), (9367, 21400), (9860, 20330), (10165, 19720), (10700, 18734), (11020, 18190), (12325, 16264), (12412, 16150), (12920, 15515), (13775, 14552)]