20161257197

素因数分解:

${\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{531833}}^1$

素因数の和:532227

約数の個数: 8

約数和(自身を含む): 20371369536

約数和(自身を除く): 210112339

約数列:

[1, 167, 227, 37909, 531833, 88816111, 120726091, 20161257197]

約数ペア:

[(1, 20161257197), (167, 120726091), (227, 88816111), (37909, 531833)]