204865221

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{564367}}^1$

素因数の和:564392

約数の個数: 12

約数和(自身を含む): 300243776

約数和(自身を除く): 95378555

約数列:

[1, 3, 11, 33, 121, 363, 564367, 1693101, 6208037, 18624111, 68288407, 204865221]

約数ペア:

[(1, 204865221), (3, 68288407), (11, 18624111), (33, 6208037), (121, 1693101), (363, 564367)]