200085529

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 57317351

約数列:

[1, 7, 17, 29, 37, 119, 203, 259, 493, 629, 1073, 1567, 3451, 4403, 7511, 10969, 18241, 26639, 45443, 57979, 127687, 186473, 318101, 405853, 772531, 985643, 1681391, 5407717, 6899501, 11769737, 28583647, 200085529]

約数ペア:

[(1, 200085529), (7, 28583647), (17, 11769737), (29, 6899501), (37, 5407717), (119, 1681391), (203, 985643), (259, 772531), (493, 405853), (629, 318101), (1073, 186473), (1567, 127687), (3451, 57979), (4403, 45443), (7511, 26639), (10969, 18241)]