220174042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{13151}}^1$

素因数の和:13925

約数の個数: 16

約数和(自身を含む): 360785664

約数和(自身を除く): 140611622

約数列:

[1, 2, 11, 22, 761, 1522, 8371, 13151, 16742, 26302, 144661, 289322, 10007911, 20015822, 110087021, 220174042]

約数ペア:

[(1, 220174042), (2, 110087021), (11, 20015822), (22, 10007911), (761, 289322), (1522, 144661), (8371, 26302), (13151, 16742)]