108206189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27653}}^1$

素因数の和:27716

約数の個数: 16

約数和(自身を含む): 136278912

約数和(自身を除く): 28072723

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 27653, 193571, 359489, 1189079, 2516423, 8323553, 15458027, 108206189]

約数ペア:

[(1, 108206189), (7, 15458027), (13, 8323553), (43, 2516423), (91, 1189079), (301, 359489), (559, 193571), (3913, 27653)]