207816642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1568

約数の個数: 96

約数和(自身を含む): 531385920

約数和(自身を除く): 323569278

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 37, 38, 57, 66, 74, 99, 111, 114, 171, 198, 209, 222, 333, 342, 407, 418, 627, 666, 703, 814, 1221, 1254, 1406, 1493, 1881, 2109, 2442, 2986, 3663, 3762, 4218, 4479, 6327, 7326, 7733, 8958, 12654, 13437, 15466, 16423, 23199, 26874, 28367, 32846, 46398, 49269, 55241, 56734, 69597, 85101, 98538, 110482, 139194, 147807, 165723, 170202, 255303, 295614, 312037, 331446, 497169, 510606, 607651, 624074, 936111, 994338, 1049579, 1215302, 1822953, 1872222, 2099158, 2808333, 3148737, 3645906, 5468859, 5616666, 6297474, 9446211, 10937718, 11545369, 18892422, 23090738, 34636107, 69272214, 103908321, 207816642]

約数ペア:

[(1, 207816642), (2, 103908321), (3, 69272214), (6, 34636107), (9, 23090738), (11, 18892422), (18, 11545369), (19, 10937718), (22, 9446211), (33, 6297474), (37, 5616666), (38, 5468859), (57, 3645906), (66, 3148737), (74, 2808333), (99, 2099158), (111, 1872222), (114, 1822953), (171, 1215302), (198, 1049579), (209, 994338), (222, 936111), (333, 624074), (342, 607651), (407, 510606), (418, 497169), (627, 331446), (666, 312037), (703, 295614), (814, 255303), (1221, 170202), (1254, 165723), (1406, 147807), (1493, 139194), (1881, 110482), (2109, 98538), (2442, 85101), (2986, 69597), (3663, 56734), (3762, 55241), (4218, 49269), (4479, 46398), (6327, 32846), (7326, 28367), (7733, 26874), (8958, 23199), (12654, 16423), (13437, 15466)]