201996915129

素因数分解:

$3^3\times {\mathrm{1583}}^1\times {\mathrm{4726069}}^1$

素因数の和:4727661

約数の個数: 16

約数和(自身を含む): 299443795200

約数和(自身を除く): 97446880071

約数列:

[1, 3, 9, 27, 1583, 4749, 14247, 42741, 4726069, 14178207, 42534621, 127603863, 7481367227, 22444101681, 67332305043, 201996915129]

約数ペア:

[(1, 201996915129), (3, 67332305043), (9, 22444101681), (27, 7481367227), (1583, 127603863), (4749, 42534621), (14247, 14178207), (42741, 4726069)]