207948745

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{5381}}^1$

素因数の和:5576

約数の個数: 16

約数和(自身を含む): 255752640

約数和(自身を除く): 47803895

約数列:

[1, 5, 59, 131, 295, 655, 5381, 7729, 26905, 38645, 317479, 704911, 1587395, 3524555, 41589749, 207948745]

約数ペア:

[(1, 207948745), (5, 41589749), (59, 3524555), (131, 1587395), (295, 704911), (655, 317479), (5381, 38645), (7729, 26905)]