208040883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{29347}}^1$

素因数の和:29506

約数の個数: 16

約数和(自身を含む): 295827840

約数和(自身を除く): 87786957

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 29347, 88041, 498899, 1496697, 4079233, 12237699, 69346961, 208040883]

約数ペア:

[(1, 208040883), (3, 69346961), (17, 12237699), (51, 4079233), (139, 1496697), (417, 498899), (2363, 88041), (7089, 29347)]