208179564481

素因数分解:

$7^1\times {\mathrm{1951}}^1\times {\mathrm{2089}}^1\times {\mathrm{7297}}^1$

素因数の和:11344

約数の個数: 16

約数和(自身を含む): 238188037120

約数和(自身を除く): 30008472639

約数列:

[1, 7, 1951, 2089, 7297, 13657, 14623, 51079, 4075639, 14236447, 15243433, 28529473, 99655129, 106704031, 29739937783, 208179564481]

約数ペア:

[(1, 208179564481), (7, 29739937783), (1951, 106704031), (2089, 99655129), (7297, 28529473), (13657, 15243433), (14623, 14236447), (51079, 4075639)]