208370826

素因数分解:

$2^1\times 3^3\times {\mathrm{3858719}}^1$

素因数の和:3858730

約数の個数: 16

約数和(自身を含む): 463046400

約数和(自身を除く): 254675574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3858719, 7717438, 11576157, 23152314, 34728471, 69456942, 104185413, 208370826]

約数ペア:

[(1, 208370826), (2, 104185413), (3, 69456942), (6, 34728471), (9, 23152314), (18, 11576157), (27, 7717438), (54, 3858719)]