204415547

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1536959}}^1$

素因数の和:1536985

約数の個数: 8

約数和(自身を含む): 245913600

約数和(自身を除く): 41498053

約数列:

[1, 7, 19, 133, 1536959, 10758713, 29202221, 204415547]

約数ペア:

[(1, 204415547), (7, 29202221), (19, 10758713), (133, 1536959)]