202110721

素因数分解:

${\mathrm{127}}^1\times {\mathrm{1013}}^1\times {\mathrm{1571}}^1$

素因数の和:2711

約数の個数: 8

約数和(自身を含む): 204033024

約数和(自身を除く): 1922303

約数列:

[1, 127, 1013, 1571, 128651, 199517, 1591423, 202110721]

約数ペア:

[(1, 202110721), (127, 1591423), (1013, 199517), (1571, 128651)]