191505402

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 470486016

約数和(自身を除く): 278980614

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 83, 86, 99, 129, 166, 198, 249, 258, 271, 387, 473, 498, 542, 747, 774, 813, 913, 946, 1419, 1494, 1626, 1826, 2439, 2739, 2838, 2981, 3569, 4257, 4878, 5478, 5962, 7138, 8217, 8514, 8943, 10707, 11653, 16434, 17886, 21414, 22493, 23306, 26829, 32121, 34959, 39259, 44986, 53658, 64242, 67479, 69918, 78518, 104877, 117777, 128183, 134958, 202437, 209754, 235554, 247423, 256366, 353331, 384549, 404874, 494846, 706662, 742269, 769098, 967199, 1153647, 1484538, 1934398, 2226807, 2307294, 2901597, 4453614, 5803194, 8704791, 10639189, 17409582, 21278378, 31917567, 63835134, 95752701, 191505402]

約数ペア:

[(1, 191505402), (2, 95752701), (3, 63835134), (6, 31917567), (9, 21278378), (11, 17409582), (18, 10639189), (22, 8704791), (33, 5803194), (43, 4453614), (66, 2901597), (83, 2307294), (86, 2226807), (99, 1934398), (129, 1484538), (166, 1153647), (198, 967199), (249, 769098), (258, 742269), (271, 706662), (387, 494846), (473, 404874), (498, 384549), (542, 353331), (747, 256366), (774, 247423), (813, 235554), (913, 209754), (946, 202437), (1419, 134958), (1494, 128183), (1626, 117777), (1826, 104877), (2439, 78518), (2739, 69918), (2838, 67479), (2981, 64242), (3569, 53658), (4257, 44986), (4878, 39259), (5478, 34959), (5962, 32121), (7138, 26829), (8217, 23306), (8514, 22493), (8943, 21414), (10707, 17886), (11653, 16434)]