85250510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{198257}}^1$

素因数の和:198307

約数の個数: 16

約数和(自身を含む): 157020336

約数和(自身を除く): 71769826

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 198257, 396514, 991285, 1982570, 8525051, 17050102, 42625255, 85250510]

約数ペア:

[(1, 85250510), (2, 42625255), (5, 17050102), (10, 8525051), (43, 1982570), (86, 991285), (215, 396514), (430, 198257)]