204391437

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{18671}}^1$

素因数の和:18804

約数の個数: 16

約数和(自身を含む): 282320640

約数和(自身を除く): 77929203

約数列:

[1, 3, 41, 89, 123, 267, 3649, 10947, 18671, 56013, 765511, 1661719, 2296533, 4985157, 68130479, 204391437]

約数ペア:

[(1, 204391437), (3, 68130479), (41, 4985157), (89, 2296533), (123, 1661719), (267, 765511), (3649, 56013), (10947, 18671)]