208510878

素因数分解:

$2^1\times 3^1\times {\mathrm{2903}}^1\times {\mathrm{11971}}^1$

素因数の和:14879

約数の個数: 16

約数和(自身を含む): 417200256

約数和(自身を除く): 208689378

約数列:

[1, 2, 3, 6, 2903, 5806, 8709, 11971, 17418, 23942, 35913, 71826, 34751813, 69503626, 104255439, 208510878]

約数ペア:

[(1, 208510878), (2, 104255439), (3, 69503626), (6, 34751813), (2903, 71826), (5806, 35913), (8709, 23942), (11971, 17418)]