199973673

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{472751}}^1$

素因数の和:472804

約数の個数: 12

約数和(自身を含む): 294997248

約数和(自身を除く): 95023575

約数列:

[1, 3, 9, 47, 141, 423, 472751, 1418253, 4254759, 22219297, 66657891, 199973673]

約数ペア:

[(1, 199973673), (3, 66657891), (9, 22219297), (47, 4254759), (141, 1418253), (423, 472751)]