202086572

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{161411}}^1$

素因数の和:161728

約数の個数: 12

約数和(自身を含む): 354783576

約数和(自身を除く): 152697004

約数列:

[1, 2, 4, 313, 626, 1252, 161411, 322822, 645644, 50521643, 101043286, 202086572]

約数ペア:

[(1, 202086572), (2, 101043286), (4, 50521643), (313, 645644), (626, 322822), (1252, 161411)]