214557684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 555829344

約数和(自身を除く): 341271660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 121, 132, 214, 242, 321, 363, 428, 484, 642, 726, 1177, 1284, 1381, 1452, 2354, 2762, 3531, 4143, 4708, 5524, 7062, 8286, 12947, 14124, 15191, 16572, 25894, 30382, 38841, 45573, 51788, 60764, 77682, 91146, 147767, 155364, 167101, 182292, 295534, 334202, 443301, 501303, 591068, 668404, 886602, 1002606, 1625437, 1773204, 2005212, 3250874, 4876311, 6501748, 9752622, 17879807, 19505244, 35759614, 53639421, 71519228, 107278842, 214557684]

約数ペア:

[(1, 214557684), (2, 107278842), (3, 71519228), (4, 53639421), (6, 35759614), (11, 19505244), (12, 17879807), (22, 9752622), (33, 6501748), (44, 4876311), (66, 3250874), (107, 2005212), (121, 1773204), (132, 1625437), (214, 1002606), (242, 886602), (321, 668404), (363, 591068), (428, 501303), (484, 443301), (642, 334202), (726, 295534), (1177, 182292), (1284, 167101), (1381, 155364), (1452, 147767), (2354, 91146), (2762, 77682), (3531, 60764), (4143, 51788), (4708, 45573), (5524, 38841), (7062, 30382), (8286, 25894), (12947, 16572), (14124, 15191)]