205303878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{877367}}^1$

素因数の和:877388

約数の個数: 24

約数和(自身を含む): 479042928

約数和(自身を除く): 273739050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 877367, 1754734, 2632101, 5264202, 7896303, 11405771, 15792606, 22811542, 34217313, 68434626, 102651939, 205303878]

約数ペア:

[(1, 205303878), (2, 102651939), (3, 68434626), (6, 34217313), (9, 22811542), (13, 15792606), (18, 11405771), (26, 7896303), (39, 5264202), (78, 2632101), (117, 1754734), (234, 877367)]