208056279

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{1759}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 281318400

約数和(自身を除く): 73262121

約数列:

[1, 3, 89, 267, 443, 1329, 1759, 5277, 39427, 118281, 156551, 469653, 779237, 2337711, 69352093, 208056279]

約数ペア:

[(1, 208056279), (3, 69352093), (89, 2337711), (267, 779237), (443, 469653), (1329, 156551), (1759, 118281), (5277, 39427)]