201572216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1326133}}^1$

素因数の和:1326158

約数の個数: 16

約数和(自身を含む): 397840200

約数和(自身を除く): 196267984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1326133, 2652266, 5304532, 10609064, 25196527, 50393054, 100786108, 201572216]

約数ペア:

[(1, 201572216), (2, 100786108), (4, 50393054), (8, 25196527), (19, 10609064), (38, 5304532), (76, 2652266), (152, 1326133)]