205310556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1039}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 567840000

約数和(自身を除く): 362529444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 499, 998, 1039, 1497, 1996, 2078, 2994, 3117, 4156, 4491, 5489, 5988, 6234, 8982, 9351, 10978, 11429, 12468, 16467, 17964, 18702, 21956, 22858, 32934, 34287, 37404, 45716, 49401, 65868, 68574, 98802, 102861, 137148, 197604, 205722, 411444, 518461, 1036922, 1555383, 2073844, 3110766, 4666149, 5703071, 6221532, 9332298, 11406142, 17109213, 18664596, 22812284, 34218426, 51327639, 68436852, 102655278, 205310556]

約数ペア:

[(1, 205310556), (2, 102655278), (3, 68436852), (4, 51327639), (6, 34218426), (9, 22812284), (11, 18664596), (12, 17109213), (18, 11406142), (22, 9332298), (33, 6221532), (36, 5703071), (44, 4666149), (66, 3110766), (99, 2073844), (132, 1555383), (198, 1036922), (396, 518461), (499, 411444), (998, 205722), (1039, 197604), (1497, 137148), (1996, 102861), (2078, 98802), (2994, 68574), (3117, 65868), (4156, 49401), (4491, 45716), (5489, 37404), (5988, 34287), (6234, 32934), (8982, 22858), (9351, 21956), (10978, 18702), (11429, 17964), (12468, 16467)]