211011606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1602

約数の個数: 96

約数和(自身を含む): 535342080

約数和(自身を除く): 324330474

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 558, 589, 741, 806, 1178, 1209, 1482, 1531, 1767, 2223, 2418, 3062, 3534, 3627, 4446, 4593, 5301, 7254, 7657, 9186, 10602, 13779, 15314, 19903, 22971, 27558, 29089, 39806, 45942, 47461, 58178, 59709, 68913, 87267, 94922, 119418, 137826, 142383, 174534, 179127, 261801, 284766, 358254, 378157, 427149, 523602, 616993, 756314, 854298, 901759, 1134471, 1233986, 1803518, 1850979, 2268942, 2705277, 3403413, 3701958, 5410554, 5552937, 6806826, 8115831, 11105874, 11722867, 16231662, 23445734, 35168601, 70337202, 105505803, 211011606]

約数ペア:

[(1, 211011606), (2, 105505803), (3, 70337202), (6, 35168601), (9, 23445734), (13, 16231662), (18, 11722867), (19, 11105874), (26, 8115831), (31, 6806826), (38, 5552937), (39, 5410554), (57, 3701958), (62, 3403413), (78, 2705277), (93, 2268942), (114, 1850979), (117, 1803518), (171, 1233986), (186, 1134471), (234, 901759), (247, 854298), (279, 756314), (342, 616993), (403, 523602), (494, 427149), (558, 378157), (589, 358254), (741, 284766), (806, 261801), (1178, 179127), (1209, 174534), (1482, 142383), (1531, 137826), (1767, 119418), (2223, 94922), (2418, 87267), (3062, 68913), (3534, 59709), (3627, 58178), (4446, 47461), (4593, 45942), (5301, 39806), (7254, 29089), (7657, 27558), (9186, 22971), (10602, 19903), (13779, 15314)]