199950831

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{472697}}^1$

素因数の和:472750

約数の個数: 12

約数和(自身を含む): 294963552

約数和(自身を除く): 95012721

約数列:

[1, 3, 9, 47, 141, 423, 472697, 1418091, 4254273, 22216759, 66650277, 199950831]

約数ペア:

[(1, 199950831), (3, 66650277), (9, 22216759), (47, 4254273), (141, 1418091), (423, 472697)]