201986207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3061}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 223403520

約数和(自身を除く): 21417313

約数列:

[1, 19, 23, 151, 437, 2869, 3061, 3473, 58159, 65987, 70403, 462211, 1337657, 8782009, 10630853, 201986207]

約数ペア:

[(1, 201986207), (19, 10630853), (23, 8782009), (151, 1337657), (437, 462211), (2869, 70403), (3061, 65987), (3473, 58159)]