209312064

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27953}}^1$

素因数の和:27984

約数の個数: 84

約数和(自身を含む): 646128756

約数和(自身を除く): 436816692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 27953, 55906, 83859, 111812, 167718, 223624, 251577, 335436, 363389, 447248, 503154, 670872, 726778, 894496, 1006308, 1090167, 1341744, 1453556, 1788992, 2012616, 2180334, 2683488, 2907112, 3270501, 4025232, 4360668, 5366976, 5814224, 6541002, 8050464, 8721336, 11628448, 13082004, 16100928, 17442672, 23256896, 26164008, 34885344, 52328016, 69770688, 104656032, 209312064]

約数ペア:

[(1, 209312064), (2, 104656032), (3, 69770688), (4, 52328016), (6, 34885344), (8, 26164008), (9, 23256896), (12, 17442672), (13, 16100928), (16, 13082004), (18, 11628448), (24, 8721336), (26, 8050464), (32, 6541002), (36, 5814224), (39, 5366976), (48, 4360668), (52, 4025232), (64, 3270501), (72, 2907112), (78, 2683488), (96, 2180334), (104, 2012616), (117, 1788992), (144, 1453556), (156, 1341744), (192, 1090167), (208, 1006308), (234, 894496), (288, 726778), (312, 670872), (416, 503154), (468, 447248), (576, 363389), (624, 335436), (832, 251577), (936, 223624), (1248, 167718), (1872, 111812), (2496, 83859), (3744, 55906), (7488, 27953)]