202960359

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{52813}}^1$

素因数の和:52887

約数の個数: 24

約数和(自身を含む): 340544672

約数和(自身を除く): 137584313

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 52813, 158439, 369691, 475317, 1109073, 3221593, 3327219, 9664779, 22551151, 28994337, 67653453, 202960359]

約数ペア:

[(1, 202960359), (3, 67653453), (7, 28994337), (9, 22551151), (21, 9664779), (61, 3327219), (63, 3221593), (183, 1109073), (427, 475317), (549, 369691), (1281, 158439), (3843, 52813)]