204564934

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{709}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 361316160

約数和(自身を除く): 156751226

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 557, 709, 1114, 1418, 3899, 4963, 7798, 9926, 20609, 26233, 41218, 52466, 144263, 183631, 288526, 367262, 394913, 789826, 2764391, 5528782, 14611781, 29223562, 102282467, 204564934]

約数ペア:

[(1, 204564934), (2, 102282467), (7, 29223562), (14, 14611781), (37, 5528782), (74, 2764391), (259, 789826), (518, 394913), (557, 367262), (709, 288526), (1114, 183631), (1418, 144263), (3899, 52466), (4963, 41218), (7798, 26233), (9926, 20609)]