207932491000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{940871}}^1$

素因数の和:940922

約数の個数: 128

約数和(自身を含む): 554813400960

約数和(自身を除く): 346880909960

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 125, 130, 136, 170, 200, 221, 250, 260, 325, 340, 425, 442, 500, 520, 650, 680, 850, 884, 1000, 1105, 1300, 1625, 1700, 1768, 2125, 2210, 2600, 3250, 3400, 4250, 4420, 5525, 6500, 8500, 8840, 11050, 13000, 17000, 22100, 27625, 44200, 55250, 110500, 221000, 940871, 1881742, 3763484, 4704355, 7526968, 9408710, 12231323, 15994807, 18817420, 23521775, 24462646, 31989614, 37634840, 47043550, 48925292, 61156615, 63979228, 79974035, 94087100, 97850584, 117608875, 122313230, 127958456, 159948070, 188174200, 207932491, 235217750, 244626460, 305783075, 319896140, 399870175, 415864982, 470435500, 489252920, 611566150, 639792280, 799740350, 831729964, 940871000, 1039662455, 1223132300, 1528915375, 1599480700, 1663459928, 1999350875, 2079324910, 2446264600, 3057830750, 3198961400, 3998701750, 4158649820, 5198312275, 6115661500, 7997403500, 8317299640, 10396624550, 12231323000, 15994807000, 20793249100, 25991561375, 41586498200, 51983122750, 103966245500, 207932491000]

約数ペア:

[(1, 207932491000), (2, 103966245500), (4, 51983122750), (5, 41586498200), (8, 25991561375), (10, 20793249100), (13, 15994807000), (17, 12231323000), (20, 10396624550), (25, 8317299640), (26, 7997403500), (34, 6115661500), (40, 5198312275), (50, 4158649820), (52, 3998701750), (65, 3198961400), (68, 3057830750), (85, 2446264600), (100, 2079324910), (104, 1999350875), (125, 1663459928), (130, 1599480700), (136, 1528915375), (170, 1223132300), (200, 1039662455), (221, 940871000), (250, 831729964), (260, 799740350), (325, 639792280), (340, 611566150), (425, 489252920), (442, 470435500), (500, 415864982), (520, 399870175), (650, 319896140), (680, 305783075), (850, 244626460), (884, 235217750), (1000, 207932491), (1105, 188174200), (1300, 159948070), (1625, 127958456), (1700, 122313230), (1768, 117608875), (2125, 97850584), (2210, 94087100), (2600, 79974035), (3250, 63979228), (3400, 61156615), (4250, 48925292), (4420, 47043550), (5525, 37634840), (6500, 31989614), (8500, 24462646), (8840, 23521775), (11050, 18817420), (13000, 15994807), (17000, 12231323), (22100, 9408710), (27625, 7526968), (44200, 4704355), (55250, 3763484), (110500, 1881742), (221000, 940871)]