129200215282

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{909860671}}^1$

素因数の和:909860744

約数の個数: 8

約数和(自身を含む): 196529905152

約数和(自身を除く): 67329689870

約数列:

[1, 2, 71, 142, 909860671, 1819721342, 64600107641, 129200215282]

約数ペア:

[(1, 129200215282), (2, 64600107641), (71, 1819721342), (142, 909860671)]