208430496

素因数分解:

$2^5\times 3^4\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:948

約数の個数: 120

約数和(自身を含む): 620054820

約数和(自身を除く): 411624324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 288, 291, 324, 388, 432, 582, 648, 776, 829, 864, 873, 1164, 1296, 1552, 1658, 1746, 2328, 2487, 2592, 2619, 3104, 3316, 3492, 4656, 4974, 5238, 6632, 6984, 7461, 7857, 9312, 9948, 10476, 13264, 13968, 14922, 15714, 19896, 20952, 22383, 26528, 27936, 29844, 31428, 39792, 41904, 44766, 59688, 62856, 67149, 79584, 80413, 83808, 89532, 119376, 125712, 134298, 160826, 179064, 238752, 241239, 251424, 268596, 321652, 358128, 482478, 537192, 643304, 716256, 723717, 964956, 1074384, 1286608, 1447434, 1929912, 2148768, 2171151, 2573216, 2894868, 3859824, 4342302, 5789736, 6513453, 7719648, 8684604, 11579472, 13026906, 17369208, 23158944, 26053812, 34738416, 52107624, 69476832, 104215248, 208430496]

約数ペア:

[(1, 208430496), (2, 104215248), (3, 69476832), (4, 52107624), (6, 34738416), (8, 26053812), (9, 23158944), (12, 17369208), (16, 13026906), (18, 11579472), (24, 8684604), (27, 7719648), (32, 6513453), (36, 5789736), (48, 4342302), (54, 3859824), (72, 2894868), (81, 2573216), (96, 2171151), (97, 2148768), (108, 1929912), (144, 1447434), (162, 1286608), (194, 1074384), (216, 964956), (288, 723717), (291, 716256), (324, 643304), (388, 537192), (432, 482478), (582, 358128), (648, 321652), (776, 268596), (829, 251424), (864, 241239), (873, 238752), (1164, 179064), (1296, 160826), (1552, 134298), (1658, 125712), (1746, 119376), (2328, 89532), (2487, 83808), (2592, 80413), (2619, 79584), (3104, 67149), (3316, 62856), (3492, 59688), (4656, 44766), (4974, 41904), (5238, 39792), (6632, 31428), (6984, 29844), (7461, 27936), (7857, 26528), (9312, 22383), (9948, 20952), (10476, 19896), (13264, 15714), (13968, 14922)]