204966207837

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{39745241}}^1$

素因数の和:39745441

約数の個数: 16

約数和(自身を含む): 305243458560

約数和(自身を除く): 100277250723

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 39745241, 119235723, 357707169, 1073121507, 7591341031, 22774023093, 68322069279, 204966207837]

約数ペア:

[(1, 204966207837), (3, 68322069279), (9, 22774023093), (27, 7591341031), (191, 1073121507), (573, 357707169), (1719, 119235723), (5157, 39745241)]