200544487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 256112640

約数和(自身を除く): 55568153

約数列:

[1, 11, 13, 19, 31, 143, 209, 247, 341, 403, 589, 2381, 2717, 4433, 6479, 7657, 26191, 30953, 45239, 73811, 84227, 340483, 497629, 588107, 811921, 959543, 1402409, 6469177, 10554973, 15426499, 18231317, 200544487]

約数ペア:

[(1, 200544487), (11, 18231317), (13, 15426499), (19, 10554973), (31, 6469177), (143, 1402409), (209, 959543), (247, 811921), (341, 588107), (403, 497629), (589, 340483), (2381, 84227), (2717, 73811), (4433, 45239), (6479, 30953), (7657, 26191)]