208312148

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{3557}}^1$

素因数の和:3605

約数の個数: 30

約数和(自身を含む): 401111130

約数和(自身を除く): 192798982

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 3557, 5324, 7114, 14228, 14641, 29282, 39127, 58564, 78254, 156508, 430397, 860794, 1721588, 4734367, 9468734, 18937468, 52078037, 104156074, 208312148]

約数ペア:

[(1, 208312148), (2, 104156074), (4, 52078037), (11, 18937468), (22, 9468734), (44, 4734367), (121, 1721588), (242, 860794), (484, 430397), (1331, 156508), (2662, 78254), (3557, 58564), (5324, 39127), (7114, 29282), (14228, 14641)]