208558350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:512

約数の個数: 288

約数和(自身を含む): 753951744

約数和(自身を除く): 545393394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 25, 26, 30, 33, 35, 39, 42, 45, 50, 55, 63, 65, 66, 70, 75, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 143, 150, 154, 165, 175, 182, 195, 198, 210, 225, 231, 234, 273, 275, 286, 315, 325, 330, 350, 385, 390, 429, 450, 455, 462, 463, 495, 525, 546, 550, 585, 630, 650, 693, 715, 770, 819, 825, 858, 910, 926, 975, 990, 1001, 1050, 1155, 1170, 1287, 1365, 1386, 1389, 1430, 1575, 1638, 1650, 1925, 1950, 2002, 2145, 2275, 2310, 2315, 2475, 2574, 2730, 2778, 2925, 3003, 3150, 3241, 3465, 3575, 3850, 4095, 4167, 4290, 4550, 4630, 4950, 5005, 5093, 5775, 5850, 6006, 6019, 6435, 6482, 6825, 6930, 6945, 7150, 8190, 8334, 9009, 9723, 10010, 10186, 10725, 11550, 11575, 12038, 12870, 13650, 13890, 15015, 15279, 16205, 17325, 18018, 18057, 19446, 20475, 20835, 21450, 23150, 25025, 25465, 29169, 30030, 30095, 30558, 32175, 32410, 34650, 34725, 35651, 36114, 40950, 41670, 42133, 45045, 45837, 48615, 50050, 50930, 54171, 58338, 60190, 64350, 66209, 69450, 71302, 75075, 76395, 81025, 84266, 90090, 90285, 91674, 97230, 104175, 106953, 108342, 126399, 127325, 132418, 145845, 150150, 150475, 152790, 162050, 178255, 180570, 198627, 208350, 210665, 213906, 225225, 229185, 243075, 252798, 254650, 270855, 291690, 300950, 320859, 331045, 356510, 379197, 381975, 397254, 421330, 450450, 451425, 458370, 463463, 486150, 534765, 541710, 595881, 631995, 641718, 662090, 729225, 758394, 763950, 891275, 902850, 926926, 993135, 1053325, 1069530, 1145925, 1191762, 1263990, 1354275, 1390389, 1458450, 1604295, 1655225, 1782550, 1895985, 1986270, 2106650, 2291850, 2317315, 2673825, 2708550, 2780778, 2979405, 3159975, 3208590, 3310450, 3791970, 4171167, 4634630, 4965675, 5347650, 5958810, 6319950, 6951945, 8021475, 8342334, 9479925, 9931350, 11586575, 13903890, 14897025, 16042950, 18959850, 20855835, 23173150, 29794050, 34759725, 41711670, 69519450, 104279175, 208558350]

約数ペア:

[(1, 208558350), (2, 104279175), (3, 69519450), (5, 41711670), (6, 34759725), (7, 29794050), (9, 23173150), (10, 20855835), (11, 18959850), (13, 16042950), (14, 14897025), (15, 13903890), (18, 11586575), (21, 9931350), (22, 9479925), (25, 8342334), (26, 8021475), (30, 6951945), (33, 6319950), (35, 5958810), (39, 5347650), (42, 4965675), (45, 4634630), (50, 4171167), (55, 3791970), (63, 3310450), (65, 3208590), (66, 3159975), (70, 2979405), (75, 2780778), (77, 2708550), (78, 2673825), (90, 2317315), (91, 2291850), (99, 2106650), (105, 1986270), (110, 1895985), (117, 1782550), (126, 1655225), (130, 1604295), (143, 1458450), (150, 1390389), (154, 1354275), (165, 1263990), (175, 1191762), (182, 1145925), (195, 1069530), (198, 1053325), (210, 993135), (225, 926926), (231, 902850), (234, 891275), (273, 763950), (275, 758394), (286, 729225), (315, 662090), (325, 641718), (330, 631995), (350, 595881), (385, 541710), (390, 534765), (429, 486150), (450, 463463), (455, 458370), (462, 451425), (463, 450450), (495, 421330), (525, 397254), (546, 381975), (550, 379197), (585, 356510), (630, 331045), (650, 320859), (693, 300950), (715, 291690), (770, 270855), (819, 254650), (825, 252798), (858, 243075), (910, 229185), (926, 225225), (975, 213906), (990, 210665), (1001, 208350), (1050, 198627), (1155, 180570), (1170, 178255), (1287, 162050), (1365, 152790), (1386, 150475), (1389, 150150), (1430, 145845), (1575, 132418), (1638, 127325), (1650, 126399), (1925, 108342), (1950, 106953), (2002, 104175), (2145, 97230), (2275, 91674), (2310, 90285), (2315, 90090), (2475, 84266), (2574, 81025), (2730, 76395), (2778, 75075), (2925, 71302), (3003, 69450), (3150, 66209), (3241, 64350), (3465, 60190), (3575, 58338), (3850, 54171), (4095, 50930), (4167, 50050), (4290, 48615), (4550, 45837), (4630, 45045), (4950, 42133), (5005, 41670), (5093, 40950), (5775, 36114), (5850, 35651), (6006, 34725), (6019, 34650), (6435, 32410), (6482, 32175), (6825, 30558), (6930, 30095), (6945, 30030), (7150, 29169), (8190, 25465), (8334, 25025), (9009, 23150), (9723, 21450), (10010, 20835), (10186, 20475), (10725, 19446), (11550, 18057), (11575, 18018), (12038, 17325), (12870, 16205), (13650, 15279), (13890, 15015)]