208066808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1529903}}^1$

素因数の和:1529926

約数の個数: 16

約数和(自身を含む): 413074080

約数和(自身を除く): 205007272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1529903, 3059806, 6119612, 12239224, 26008351, 52016702, 104033404, 208066808]

約数ペア:

[(1, 208066808), (2, 104033404), (4, 52016702), (8, 26008351), (17, 12239224), (34, 6119612), (68, 3059806), (136, 1529903)]