207777796

素因数分解:

$2^2\times {\mathrm{2341}}^1\times {\mathrm{22189}}^1$

素因数の和:24534

約数の個数: 12

約数和(自身を含む): 363782860

約数和(自身を除く): 156005064

約数列:

[1, 2, 4, 2341, 4682, 9364, 22189, 44378, 88756, 51944449, 103888898, 207777796]

約数ペア:

[(1, 207777796), (2, 103888898), (4, 51944449), (2341, 88756), (4682, 44378), (9364, 22189)]