207173846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{10247}}^1$

素因数の和:11179

約数の個数: 16

約数和(自身を含む): 339413760

約数和(自身を除く): 132239914

約数列:

[1, 2, 11, 22, 919, 1838, 10109, 10247, 20218, 20494, 112717, 225434, 9416993, 18833986, 103586923, 207173846]

約数ペア:

[(1, 207173846), (2, 103586923), (11, 18833986), (22, 9416993), (919, 225434), (1838, 112717), (10109, 20494), (10247, 20218)]