190888957

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 229596000

約数和(自身を除く): 38707043

約数列:

[1, 7, 37, 49, 211, 259, 499, 1477, 1813, 3493, 7807, 10339, 18463, 24451, 54649, 105289, 129241, 382543, 737023, 904687, 3895693, 5159161, 27269851, 190888957]

約数ペア:

[(1, 190888957), (7, 27269851), (37, 5159161), (49, 3895693), (211, 904687), (259, 737023), (499, 382543), (1477, 129241), (1813, 105289), (3493, 54649), (7807, 24451), (10339, 18463)]