220379927039

素因数分解:

${\mathrm{139}}^1\times {\mathrm{5281}}^1\times {\mathrm{300221}}^1$

素因数の和:305641

約数の個数: 8

約数和(自身を含む): 222008164560

約数和(自身を除く): 1628237521

約数列:

[1, 139, 5281, 300221, 734059, 41730719, 1585467101, 220379927039]

約数ペア:

[(1, 220379927039), (139, 1585467101), (5281, 41730719), (300221, 734059)]