208248848

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{12527}}^1$

素因数の和:13574

約数の個数: 20

約数和(自身を含む): 403902720

約数和(自身を除く): 195653872

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 12527, 16624, 25054, 50108, 100216, 200432, 13015553, 26031106, 52062212, 104124424, 208248848]

約数ペア:

[(1, 208248848), (2, 104124424), (4, 52062212), (8, 26031106), (16, 13015553), (1039, 200432), (2078, 100216), (4156, 50108), (8312, 25054), (12527, 16624)]