202907097

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 297091080

約数和(自身を除く): 94183983

約数列:

[1, 3, 9, 109, 327, 397, 521, 981, 1191, 1563, 3573, 4689, 43273, 56789, 129819, 170367, 206837, 389457, 511101, 620511, 1861533, 22545233, 67635699, 202907097]

約数ペア:

[(1, 202907097), (3, 67635699), (9, 22545233), (109, 1861533), (327, 620511), (397, 511101), (521, 389457), (981, 206837), (1191, 170367), (1563, 129819), (3573, 56789), (4689, 43273)]