202040521

素因数分解:

${\mathrm{199}}^1\times {\mathrm{631}}^1\times {\mathrm{1609}}^1$

素因数の和:2439

約数の個数: 8

約数和(自身を含む): 203504000

約数和(自身を除く): 1463479

約数列:

[1, 199, 631, 1609, 125569, 320191, 1015279, 202040521]

約数ペア:

[(1, 202040521), (199, 1015279), (631, 320191), (1609, 125569)]