205241036338

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{607222001}}^1$

素因数の和:607222029

約数の個数: 12

約数和(自身を含む): 333364879098

約数和(自身を除く): 128123842760

約数列:

[1, 2, 13, 26, 169, 338, 607222001, 1214444002, 7893886013, 15787772026, 102620518169, 205241036338]

約数ペア:

[(1, 205241036338), (2, 102620518169), (13, 15787772026), (26, 7893886013), (169, 1214444002), (338, 607222001)]