200420351

素因数分解:

${\mathrm{127}}^1\times {\mathrm{1213}}^1\times {\mathrm{1301}}^1$

素因数の和:2641

約数の個数: 8

約数和(自身を含む): 202320384

約数和(自身を除く): 1900033

約数列:

[1, 127, 1213, 1301, 154051, 165227, 1578113, 200420351]

約数ペア:

[(1, 200420351), (127, 1578113), (1213, 165227), (1301, 154051)]