204511288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28627}}^1$

素因数の和:28699

約数の個数: 32

約数和(自身を含む): 412243200

約数和(自身を除く): 207731912

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 28627, 57254, 114508, 229016, 543913, 1087826, 1345469, 2175652, 2690938, 4351304, 5381876, 10763752, 25563911, 51127822, 102255644, 204511288]

約数ペア:

[(1, 204511288), (2, 102255644), (4, 51127822), (8, 25563911), (19, 10763752), (38, 5381876), (47, 4351304), (76, 2690938), (94, 2175652), (152, 1345469), (188, 1087826), (376, 543913), (893, 229016), (1786, 114508), (3572, 57254), (7144, 28627)]