201480488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{208141}}^1$

素因数の和:208169

約数の個数: 24

約数和(自身を含む): 415243290

約数和(自身を除く): 213762802

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 208141, 416282, 832564, 1665128, 2289551, 4579102, 9158204, 18316408, 25185061, 50370122, 100740244, 201480488]

約数ペア:

[(1, 201480488), (2, 100740244), (4, 50370122), (8, 25185061), (11, 18316408), (22, 9158204), (44, 4579102), (88, 2289551), (121, 1665128), (242, 832564), (484, 416282), (968, 208141)]