206562488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{213391}}^1$

素因数の和:213419

約数の個数: 24

約数和(自身を含む): 425717040

約数和(自身を除く): 219154552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 213391, 426782, 853564, 1707128, 2347301, 4694602, 9389204, 18778408, 25820311, 51640622, 103281244, 206562488]

約数ペア:

[(1, 206562488), (2, 103281244), (4, 51640622), (8, 25820311), (11, 18778408), (22, 9389204), (44, 4694602), (88, 2347301), (121, 1707128), (242, 853564), (484, 426782), (968, 213391)]