140206895

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2423}}^1$

素因数の和:2662

約数の個数: 16

約数和(自身を含む): 171735552

約数和(自身を除く): 31528657

約数列:

[1, 5, 71, 163, 355, 815, 2423, 11573, 12115, 57865, 172033, 394949, 860165, 1974745, 28041379, 140206895]

約数ペア:

[(1, 140206895), (5, 28041379), (71, 1974745), (163, 860165), (355, 394949), (815, 172033), (2423, 57865), (11573, 12115)]