201840521

素因数分解:

${\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^2$

素因数の和:524

約数の個数: 12

約数和(自身を含む): 208331532

約数和(自身を除く): 6491011

約数列:

[1, 61, 101, 181, 6161, 11041, 18281, 32761, 1115141, 1998421, 3308861, 201840521]

約数ペア:

[(1, 201840521), (61, 3308861), (101, 1998421), (181, 1115141), (6161, 32761), (11041, 18281)]