201135207

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 348880896

約数和(自身を除く): 147745689

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 103, 161, 273, 299, 309, 311, 483, 721, 897, 933, 1339, 2093, 2163, 2177, 2369, 4017, 4043, 6279, 6531, 7107, 7153, 9373, 12129, 16583, 21459, 28119, 28301, 30797, 32033, 49749, 50071, 84903, 92391, 92989, 96099, 150213, 215579, 224231, 278967, 416429, 646737, 650923, 672693, 736759, 1249287, 1952769, 2210277, 2915003, 5157313, 8745009, 9577867, 15471939, 28733601, 67045069, 201135207]

約数ペア:

[(1, 201135207), (3, 67045069), (7, 28733601), (13, 15471939), (21, 9577867), (23, 8745009), (39, 5157313), (69, 2915003), (91, 2210277), (103, 1952769), (161, 1249287), (273, 736759), (299, 672693), (309, 650923), (311, 646737), (483, 416429), (721, 278967), (897, 224231), (933, 215579), (1339, 150213), (2093, 96099), (2163, 92989), (2177, 92391), (2369, 84903), (4017, 50071), (4043, 49749), (6279, 32033), (6531, 30797), (7107, 28301), (7153, 28119), (9373, 21459), (12129, 16583)]