205870126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2293}}^1$

素因数の和:2377

約数の個数: 48

約数和(自身を含む): 395412192

約数和(自身を除く): 189542066

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 121, 154, 242, 371, 583, 742, 847, 1166, 1694, 2293, 4081, 4586, 6413, 8162, 12826, 16051, 25223, 32102, 44891, 50446, 89782, 121529, 176561, 243058, 277453, 353122, 554906, 850703, 1336819, 1701406, 1942171, 2673638, 3884342, 9357733, 14705009, 18715466, 29410018, 102935063, 205870126]

約数ペア:

[(1, 205870126), (2, 102935063), (7, 29410018), (11, 18715466), (14, 14705009), (22, 9357733), (53, 3884342), (77, 2673638), (106, 1942171), (121, 1701406), (154, 1336819), (242, 850703), (371, 554906), (583, 353122), (742, 277453), (847, 243058), (1166, 176561), (1694, 121529), (2293, 89782), (4081, 50446), (4586, 44891), (6413, 32102), (8162, 25223), (12826, 16051)]