201990974600

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2053}}^1\times {\mathrm{5927}}^1$

素因数の和:8079

約数の個数: 96

約数和(自身を含む): 475598934720

約数和(自身を除く): 273607960120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2053, 2075, 3320, 4106, 4150, 5927, 8212, 8300, 10265, 11854, 16424, 16600, 20530, 23708, 29635, 41060, 47416, 51325, 59270, 82120, 102650, 118540, 148175, 170399, 205300, 237080, 296350, 340798, 410600, 491941, 592700, 681596, 851995, 983882, 1185400, 1363192, 1703990, 1967764, 2459705, 3407980, 3935528, 4259975, 4919410, 6815960, 8519950, 9838820, 12168131, 12298525, 17039900, 19677640, 24336262, 24597050, 34079800, 48672524, 49194100, 60840655, 97345048, 98388200, 121681310, 243362620, 304203275, 486725240, 608406550, 1009954873, 1216813100, 2019909746, 2433626200, 4039819492, 5049774365, 8079638984, 10099548730, 20199097460, 25248871825, 40398194920, 50497743650, 100995487300, 201990974600]

約数ペア:

[(1, 201990974600), (2, 100995487300), (4, 50497743650), (5, 40398194920), (8, 25248871825), (10, 20199097460), (20, 10099548730), (25, 8079638984), (40, 5049774365), (50, 4039819492), (83, 2433626200), (100, 2019909746), (166, 1216813100), (200, 1009954873), (332, 608406550), (415, 486725240), (664, 304203275), (830, 243362620), (1660, 121681310), (2053, 98388200), (2075, 97345048), (3320, 60840655), (4106, 49194100), (4150, 48672524), (5927, 34079800), (8212, 24597050), (8300, 24336262), (10265, 19677640), (11854, 17039900), (16424, 12298525), (16600, 12168131), (20530, 9838820), (23708, 8519950), (29635, 6815960), (41060, 4919410), (47416, 4259975), (51325, 3935528), (59270, 3407980), (82120, 2459705), (102650, 1967764), (118540, 1703990), (148175, 1363192), (170399, 1185400), (205300, 983882), (237080, 851995), (296350, 681596), (340798, 592700), (410600, 491941)]