200750800

素因数分解:

$2^4\times 5^2\times {\mathrm{163}}^1\times {\mathrm{3079}}^1$

素因数の和:3260

約数の個数: 60

約数和(自身を含む): 485420320

約数和(自身を除く): 284669520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 163, 200, 326, 400, 652, 815, 1304, 1630, 2608, 3079, 3260, 4075, 6158, 6520, 8150, 12316, 13040, 15395, 16300, 24632, 30790, 32600, 49264, 61580, 65200, 76975, 123160, 153950, 246320, 307900, 501877, 615800, 1003754, 1231600, 2007508, 2509385, 4015016, 5018770, 8030032, 10037540, 12546925, 20075080, 25093850, 40150160, 50187700, 100375400, 200750800]

約数ペア:

[(1, 200750800), (2, 100375400), (4, 50187700), (5, 40150160), (8, 25093850), (10, 20075080), (16, 12546925), (20, 10037540), (25, 8030032), (40, 5018770), (50, 4015016), (80, 2509385), (100, 2007508), (163, 1231600), (200, 1003754), (326, 615800), (400, 501877), (652, 307900), (815, 246320), (1304, 153950), (1630, 123160), (2608, 76975), (3079, 65200), (3260, 61580), (4075, 49264), (6158, 32600), (6520, 30790), (8150, 24632), (12316, 16300), (13040, 15395)]