208105629

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{5303}}^1$

素因数の和:5536

約数の個数: 16

約数和(自身を含む): 282427392

約数和(自身を除く): 74321763

約数列:

[1, 3, 103, 127, 309, 381, 5303, 13081, 15909, 39243, 546209, 673481, 1638627, 2020443, 69368543, 208105629]

約数ペア:

[(1, 208105629), (3, 69368543), (103, 2020443), (127, 1638627), (309, 673481), (381, 546209), (5303, 39243), (13081, 15909)]