201255575

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 255907728

約数和(自身を除く): 54652153

約数列:

[1, 5, 25, 53, 193, 265, 787, 965, 1325, 3935, 4825, 10229, 19675, 41711, 51145, 151891, 208555, 255725, 759455, 1042775, 3797275, 8050223, 40251115, 201255575]

約数ペア:

[(1, 201255575), (5, 40251115), (25, 8050223), (53, 3797275), (193, 1042775), (265, 759455), (787, 255725), (965, 208555), (1325, 151891), (3935, 51145), (4825, 41711), (10229, 19675)]