201995904017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{31351219}}^1$

素因数の和:31351615

約数の個数: 8

約数和(自身を含む): 214442344800

約数和(自身を除く): 12446440783

約数列:

[1, 17, 379, 6443, 31351219, 532970723, 11882112001, 201995904017]

約数ペア:

[(1, 201995904017), (17, 11882112001), (379, 532970723), (6443, 31351219)]