205497655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{4241}}^1$

素因数の和:5138

約数の個数: 16

約数和(自身を含む): 269383968

約数和(自身を除く): 63886313

約数列:

[1, 5, 11, 55, 881, 4241, 4405, 9691, 21205, 46651, 48455, 233255, 3736321, 18681605, 41099531, 205497655]

約数ペア:

[(1, 205497655), (5, 41099531), (11, 18681605), (55, 3736321), (881, 233255), (4241, 48455), (4405, 46651), (9691, 21205)]