205156897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1103}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 230568192

約数和(自身を除く): 25411295

約数列:

[1, 11, 37, 407, 457, 1103, 5027, 12133, 16909, 40811, 185999, 448921, 504071, 5544781, 18650627, 205156897]

約数ペア:

[(1, 205156897), (11, 18650627), (37, 5544781), (407, 504071), (457, 448921), (1103, 185999), (5027, 40811), (12133, 16909)]