202151716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{15739}}^1$

素因数の和:15788

約数の個数: 36

約数和(自身を含む): 403258800

約数和(自身を除く): 201107084

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 15739, 31478, 62956, 204607, 299041, 409214, 598082, 818428, 1196164, 2659891, 3887533, 5319782, 7775066, 10639564, 15550132, 50537929, 101075858, 202151716]

約数ペア:

[(1, 202151716), (2, 101075858), (4, 50537929), (13, 15550132), (19, 10639564), (26, 7775066), (38, 5319782), (52, 3887533), (76, 2659891), (169, 1196164), (247, 818428), (338, 598082), (494, 409214), (676, 299041), (988, 204607), (3211, 62956), (6422, 31478), (12844, 15739)]