201030545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{3719}}^1$

素因数の和:4312

約数の個数: 16

約数和(自身を含む): 254448000

約数和(自身を除く): 53417455

約数列:

[1, 5, 19, 95, 569, 2845, 3719, 10811, 18595, 54055, 70661, 353305, 2116111, 10580555, 40206109, 201030545]

約数ペア:

[(1, 201030545), (5, 40206109), (19, 10580555), (95, 2116111), (569, 353305), (2845, 70661), (3719, 54055), (10811, 18595)]