204467979

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{1123}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 275478912

約数和(自身を除く): 71010933

約数列:

[1, 3, 137, 411, 443, 1123, 1329, 3369, 60691, 153851, 182073, 461553, 497489, 1492467, 68155993, 204467979]

約数ペア:

[(1, 204467979), (3, 68155993), (137, 1492467), (411, 497489), (443, 461553), (1123, 182073), (1329, 153851), (3369, 60691)]