207277587

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 365713920

約数和(自身を除く): 158436333

約数列:

[1, 3, 9, 11, 23, 29, 33, 43, 69, 73, 87, 99, 129, 207, 219, 253, 261, 319, 387, 473, 657, 667, 759, 803, 957, 989, 1247, 1419, 1679, 2001, 2117, 2277, 2409, 2871, 2967, 3139, 3741, 4257, 5037, 6003, 6351, 7227, 7337, 8901, 9417, 10879, 11223, 13717, 15111, 18469, 19053, 22011, 23287, 28251, 28681, 32637, 34529, 41151, 48691, 55407, 66033, 69861, 72197, 86043, 91031, 97911, 103587, 123453, 146073, 166221, 209583, 216591, 258129, 273093, 310761, 315491, 438219, 535601, 649773, 794167, 819279, 946473, 1001341, 1606803, 2093713, 2382501, 2839419, 3004023, 4820409, 6281139, 7147503, 9012069, 18843417, 23030843, 69092529, 207277587]

約数ペア:

[(1, 207277587), (3, 69092529), (9, 23030843), (11, 18843417), (23, 9012069), (29, 7147503), (33, 6281139), (43, 4820409), (69, 3004023), (73, 2839419), (87, 2382501), (99, 2093713), (129, 1606803), (207, 1001341), (219, 946473), (253, 819279), (261, 794167), (319, 649773), (387, 535601), (473, 438219), (657, 315491), (667, 310761), (759, 273093), (803, 258129), (957, 216591), (989, 209583), (1247, 166221), (1419, 146073), (1679, 123453), (2001, 103587), (2117, 97911), (2277, 91031), (2409, 86043), (2871, 72197), (2967, 69861), (3139, 66033), (3741, 55407), (4257, 48691), (5037, 41151), (6003, 34529), (6351, 32637), (7227, 28681), (7337, 28251), (8901, 23287), (9417, 22011), (10879, 19053), (11223, 18469), (13717, 15111)]