205775105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{9209}}^1$

素因数の和:9364

約数の個数: 16

約数和(自身を含む): 255301200

約数和(自身を除く): 49526095

約数列:

[1, 5, 41, 109, 205, 545, 4469, 9209, 22345, 46045, 377569, 1003781, 1887845, 5018905, 41155021, 205775105]

約数ペア:

[(1, 205775105), (5, 41155021), (41, 5018905), (109, 1887845), (205, 1003781), (545, 377569), (4469, 46045), (9209, 22345)]