165799966031

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20650139}}^1$

素因数の和:20650214

約数の個数: 16

約数和(自身を含む): 200884561920

約数和(自身を除く): 35084595889

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 20650139, 144550973, 640154309, 764055143, 4481080163, 5348386001, 23685709433, 165799966031]

約数ペア:

[(1, 165799966031), (7, 23685709433), (31, 5348386001), (37, 4481080163), (217, 764055143), (259, 640154309), (1147, 144550973), (8029, 20650139)]