211327564

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{14431}}^1$

素因数の和:14965

約数の個数: 24

約数和(自身を含む): 423492608

約数和(自身を除く): 212165044

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 3661, 7322, 14431, 14644, 28862, 57724, 101017, 202034, 404068, 7547413, 15094826, 30189652, 52831891, 105663782, 211327564]

約数ペア:

[(1, 211327564), (2, 105663782), (4, 52831891), (7, 30189652), (14, 15094826), (28, 7547413), (523, 404068), (1046, 202034), (2092, 101017), (3661, 57724), (7322, 28862), (14431, 14644)]