206855518

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{14143}}^1$

素因数の和:14319

約数の個数: 16

約数和(自身を含む): 317730816

約数和(自身を除く): 110875298

約数列:

[1, 2, 71, 103, 142, 206, 7313, 14143, 14626, 28286, 1004153, 1456729, 2008306, 2913458, 103427759, 206855518]

約数ペア:

[(1, 206855518), (2, 103427759), (71, 2913458), (103, 2008306), (142, 1456729), (206, 1004153), (7313, 28286), (14143, 14626)]