201878001033

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{513684481}}^1$

素因数の和:513684615

約数の個数: 8

約数和(自身を含む): 271225406496

約数和(自身を除く): 69347405463

約数列:

[1, 3, 131, 393, 513684481, 1541053443, 67292667011, 201878001033]

約数ペア:

[(1, 201878001033), (3, 67292667011), (131, 1541053443), (393, 513684481)]