205194592011

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{30391}}^1\times {\mathrm{118453}}^1$

素因数の和:148866

約数の個数: 16

約数和(自身を含む): 288004317440

約数和(自身を除く): 82809725429

約数列:

[1, 3, 19, 57, 30391, 91173, 118453, 355359, 577429, 1732287, 2250607, 6751821, 3599905123, 10799715369, 68398197337, 205194592011]

約数ペア:

[(1, 205194592011), (3, 68398197337), (19, 10799715369), (57, 3599905123), (30391, 6751821), (91173, 2250607), (118453, 1732287), (355359, 577429)]