201951404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1231411}}^1$

素因数の和:1231456

約数の個数: 12

約数和(自身を含む): 362035128

約数和(自身を除く): 160083724

約数列:

[1, 2, 4, 41, 82, 164, 1231411, 2462822, 4925644, 50487851, 100975702, 201951404]

約数ペア:

[(1, 201951404), (2, 100975702), (4, 50487851), (41, 4925644), (82, 2462822), (164, 1231411)]