208808212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3070709}}^1$

素因数の和:3070730

約数の個数: 12

約数和(自身を含む): 386909460

約数和(自身を除く): 178101248

約数列:

[1, 2, 4, 17, 34, 68, 3070709, 6141418, 12282836, 52202053, 104404106, 208808212]

約数ペア:

[(1, 208808212), (2, 104404106), (4, 52202053), (17, 12282836), (34, 6141418), (68, 3070709)]