201131710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{4591}}^1$

素因数の和:4948

約数の個数: 32

約数和(自身を含む): 391128192

約数和(自身を除く): 189996482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 674, 1685, 3370, 4381, 4591, 8762, 9182, 21905, 22955, 43810, 45910, 59683, 119366, 298415, 596830, 1547167, 3094334, 7735835, 15471670, 20113171, 40226342, 100565855, 201131710]

約数ペア:

[(1, 201131710), (2, 100565855), (5, 40226342), (10, 20113171), (13, 15471670), (26, 7735835), (65, 3094334), (130, 1547167), (337, 596830), (674, 298415), (1685, 119366), (3370, 59683), (4381, 45910), (4591, 43810), (8762, 22955), (9182, 21905)]