208099367

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{967}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 241984512

約数和(自身を除く): 33885145

約数列:

[1, 7, 71, 433, 497, 967, 3031, 6769, 30743, 68657, 215201, 418711, 480599, 2930977, 29728481, 208099367]

約数ペア:

[(1, 208099367), (7, 29728481), (71, 2930977), (433, 480599), (497, 418711), (967, 215201), (3031, 68657), (6769, 30743)]