209568964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{164239}}^1$

素因数の和:164283

約数の個数: 24

約数和(自身を含む): 413884800

約数和(自身を除く): 204315836

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 164239, 328478, 656956, 1806629, 3613258, 4762931, 7226516, 9525862, 19051724, 52392241, 104784482, 209568964]

約数ペア:

[(1, 209568964), (2, 104784482), (4, 52392241), (11, 19051724), (22, 9525862), (29, 7226516), (44, 4762931), (58, 3613258), (116, 1806629), (319, 656956), (638, 328478), (1276, 164239)]