204098005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{14731}}^1$

素因数の和:14916

約数の個数: 16

約数和(自身を含む): 260933184

約数和(自身を除く): 56835179

約数列:

[1, 5, 17, 85, 163, 815, 2771, 13855, 14731, 73655, 250427, 1252135, 2401153, 12005765, 40819601, 204098005]

約数ペア:

[(1, 204098005), (5, 40819601), (17, 12005765), (85, 2401153), (163, 1252135), (815, 250427), (2771, 73655), (13855, 14731)]