204550477

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{967}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 226651392

約数和(自身を除く): 22100915

約数列:

[1, 17, 23, 391, 541, 967, 9197, 12443, 16439, 22241, 211531, 378097, 523147, 8893499, 12032381, 204550477]

約数ペア:

[(1, 204550477), (17, 12032381), (23, 8893499), (391, 523147), (541, 378097), (967, 211531), (9197, 22241), (12443, 16439)]