201261398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{24419}}^1$

素因数の和:24751

約数の個数: 16

約数和(自身を含む): 326153520

約数和(自身を除く): 124892122

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 24419, 48838, 317447, 634894, 7740823, 15481646, 100630699, 201261398]

約数ペア:

[(1, 201261398), (2, 100630699), (13, 15481646), (26, 7740823), (317, 634894), (634, 317447), (4121, 48838), (8242, 24419)]