201731644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1230071}}^1$

素因数の和:1230116

約数の個数: 12

約数和(自身を含む): 361641168

約数和(自身を除く): 159909524

約数列:

[1, 2, 4, 41, 82, 164, 1230071, 2460142, 4920284, 50432911, 100865822, 201731644]

約数ペア:

[(1, 201731644), (2, 100865822), (4, 50432911), (41, 4920284), (82, 2460142), (164, 1230071)]