210520744

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{129631}}^1$

素因数の和:129673

約数の個数: 32

約数和(自身を含む): 466675200

約数和(自身を除く): 256154456

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 129631, 259262, 518524, 907417, 1037048, 1814834, 3629668, 3759299, 7259336, 7518598, 15037196, 26315093, 30074392, 52630186, 105260372, 210520744]

約数ペア:

[(1, 210520744), (2, 105260372), (4, 52630186), (7, 30074392), (8, 26315093), (14, 15037196), (28, 7518598), (29, 7259336), (56, 3759299), (58, 3629668), (116, 1814834), (203, 1037048), (232, 907417), (406, 518524), (812, 259262), (1624, 129631)]