201965661

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1320037}}^1$

素因数の和:1320060

約数の個数: 12

約数和(自身を含む): 308888892

約数和(自身を除く): 106923231

約数列:

[1, 3, 9, 17, 51, 153, 1320037, 3960111, 11880333, 22440629, 67321887, 201965661]

約数ペア:

[(1, 201965661), (3, 67321887), (9, 22440629), (17, 11880333), (51, 3960111), (153, 1320037)]