202142005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{19079}}^1$

素因数の和:19260

約数の個数: 16

約数和(自身を含む): 262846080

約数和(自身を除く): 60704075

約数列:

[1, 5, 13, 65, 163, 815, 2119, 10595, 19079, 95395, 248027, 1240135, 3109877, 15549385, 40428401, 202142005]

約数ペア:

[(1, 202142005), (5, 40428401), (13, 15549385), (65, 3109877), (163, 1240135), (815, 248027), (2119, 95395), (10595, 19079)]