205125280913

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{823621}}^1$

素因数の和:824432

約数の個数: 16

約数和(自身を含む): 239733302784

約数和(自身を除く): 34608021871

約数列:

[1, 7, 47, 329, 757, 5299, 35579, 249053, 823621, 5765347, 38710187, 270971309, 623481097, 4364367679, 29303611559, 205125280913]

約数ペア:

[(1, 205125280913), (7, 29303611559), (47, 4364367679), (329, 623481097), (757, 270971309), (5299, 38710187), (35579, 5765347), (249053, 823621)]