199467866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{5011}}^1$

素因数の和:6557

約数の個数: 16

約数和(自身を含む): 322492128

約数和(自身を除く): 123024262

約数列:

[1, 2, 13, 26, 1531, 3062, 5011, 10022, 19903, 39806, 65143, 130286, 7671841, 15343682, 99733933, 199467866]

約数ペア:

[(1, 199467866), (2, 99733933), (13, 15343682), (26, 7671841), (1531, 130286), (3062, 65143), (5011, 39806), (10022, 19903)]