200907567

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 354816000

約数和(自身を除く): 153908433

約数列:

[1, 3, 7, 9, 21, 27, 43, 59, 63, 129, 177, 189, 301, 387, 413, 419, 531, 903, 1161, 1239, 1257, 1593, 2537, 2709, 2933, 3717, 3771, 7611, 8127, 8799, 11151, 11313, 17759, 18017, 22833, 24721, 26397, 53277, 54051, 68499, 74163, 79191, 126119, 159831, 162153, 173047, 222489, 378357, 479493, 486459, 519141, 667467, 1063003, 1135071, 1557423, 3189009, 3405213, 4672269, 7441021, 9567027, 22323063, 28701081, 66969189, 200907567]

約数ペア:

[(1, 200907567), (3, 66969189), (7, 28701081), (9, 22323063), (21, 9567027), (27, 7441021), (43, 4672269), (59, 3405213), (63, 3189009), (129, 1557423), (177, 1135071), (189, 1063003), (301, 667467), (387, 519141), (413, 486459), (419, 479493), (531, 378357), (903, 222489), (1161, 173047), (1239, 162153), (1257, 159831), (1593, 126119), (2537, 79191), (2709, 74163), (2933, 68499), (3717, 54051), (3771, 53277), (7611, 26397), (8127, 24721), (8799, 22833), (11151, 18017), (11313, 17759)]