206620326

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5042

約数の個数: 72

約数和(自身を含む): 518077560

約数和(自身を除く): 311457234

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 1089, 1254, 1881, 2178, 2299, 3762, 4598, 4993, 6897, 9986, 13794, 14979, 20691, 29958, 41382, 44937, 54923, 89874, 94867, 109846, 164769, 189734, 284601, 329538, 494307, 569202, 604153, 853803, 988614, 1043537, 1208306, 1707606, 1812459, 2087074, 3130611, 3624918, 5437377, 6261222, 9391833, 10874754, 11478907, 18783666, 22957814, 34436721, 68873442, 103310163, 206620326]

約数ペア:

[(1, 206620326), (2, 103310163), (3, 68873442), (6, 34436721), (9, 22957814), (11, 18783666), (18, 11478907), (19, 10874754), (22, 9391833), (33, 6261222), (38, 5437377), (57, 3624918), (66, 3130611), (99, 2087074), (114, 1812459), (121, 1707606), (171, 1208306), (198, 1043537), (209, 988614), (242, 853803), (342, 604153), (363, 569202), (418, 494307), (627, 329538), (726, 284601), (1089, 189734), (1254, 164769), (1881, 109846), (2178, 94867), (2299, 89874), (3762, 54923), (4598, 44937), (4993, 41382), (6897, 29958), (9986, 20691), (13794, 14979)]