210009832802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{987473}}^1$

素因数の和:988874

約数の個数: 32

約数和(自身を含む): 393030451584

約数和(自身を除く): 183020618782

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1381, 2762, 9667, 15191, 19334, 30382, 106337, 212674, 987473, 1974946, 6912311, 10862203, 13824622, 21724406, 76035421, 152070842, 1363700213, 2727400426, 9545901491, 15000702343, 19091802982, 30001404686, 105004916401, 210009832802]

約数ペア:

[(1, 210009832802), (2, 105004916401), (7, 30001404686), (11, 19091802982), (14, 15000702343), (22, 9545901491), (77, 2727400426), (154, 1363700213), (1381, 152070842), (2762, 76035421), (9667, 21724406), (15191, 13824622), (19334, 10862203), (30382, 6912311), (106337, 1974946), (212674, 987473)]