201793834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{20071}}^1$

素因数の和:20541

約数の個数: 16

約数和(自身を含む): 330947136

約数和(自身を除く): 129153302

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 20071, 40142, 220781, 441562, 9172447, 18344894, 100896917, 201793834]

約数ペア:

[(1, 201793834), (2, 100896917), (11, 18344894), (22, 9172447), (457, 441562), (914, 220781), (5027, 40142), (10054, 20071)]