194620205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{6947}}^1$

素因数の和:7396

約数の個数: 16

約数和(自身を含む): 252129024

約数和(自身を除く): 57508819

約数列:

[1, 5, 13, 65, 431, 2155, 5603, 6947, 28015, 34735, 90311, 451555, 2994157, 14970785, 38924041, 194620205]

約数ペア:

[(1, 194620205), (5, 38924041), (13, 14970785), (65, 2994157), (431, 451555), (2155, 90311), (5603, 34735), (6947, 28015)]