201601895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{215617}}^1$

素因数の和:215650

約数の個数: 16

約数和(自身を含む): 279440928

約数和(自身を除く): 77839033

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 215617, 1078085, 2371787, 3665489, 11858935, 18327445, 40320379, 201601895]

約数ペア:

[(1, 201601895), (5, 40320379), (11, 18327445), (17, 11858935), (55, 3665489), (85, 2371787), (187, 1078085), (935, 215617)]