208991662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{413027}}^1$

素因数の和:413063

約数の個数: 16

約数和(自身を含む): 356856192

約数和(自身を除く): 147864530

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 413027, 826054, 4543297, 9086594, 9499621, 18999242, 104495831, 208991662]

約数ペア:

[(1, 208991662), (2, 104495831), (11, 18999242), (22, 9499621), (23, 9086594), (46, 4543297), (253, 826054), (506, 413027)]