206921952

素因数分解:

$2^5\times 3^4\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:942

約数の個数: 120

約数和(自身を含む): 615572496

約数和(自身を除く): 408650544

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, 823, 864, 873, 1164, 1296, 1552, 1646, 1746, 2328, 2469, 2592, 2619, 3104, 3292, 3492, 4656, 4938, 5238, 6584, 6984, 7407, 7857, 9312, 9876, 10476, 13168, 13968, 14814, 15714, 19752, 20952, 22221, 26336, 27936, 29628, 31428, 39504, 41904, 44442, 59256, 62856, 66663, 79008, 79831, 83808, 88884, 118512, 125712, 133326, 159662, 177768, 237024, 239493, 251424, 266652, 319324, 355536, 478986, 533304, 638648, 711072, 718479, 957972, 1066608, 1277296, 1436958, 1915944, 2133216, 2155437, 2554592, 2873916, 3831888, 4310874, 5747832, 6466311, 7663776, 8621748, 11495664, 12932622, 17243496, 22991328, 25865244, 34486992, 51730488, 68973984, 103460976, 206921952]

約数ペア:

[(1, 206921952), (2, 103460976), (3, 68973984), (4, 51730488), (6, 34486992), (8, 25865244), (9, 22991328), (12, 17243496), (16, 12932622), (18, 11495664), (24, 8621748), (27, 7663776), (32, 6466311), (36, 5747832), (48, 4310874), (54, 3831888), (72, 2873916), (81, 2554592), (96, 2155437), (97, 2133216), (108, 1915944), (144, 1436958), (162, 1277296), (194, 1066608), (216, 957972), (288, 718479), (291, 711072), (324, 638648), (388, 533304), (432, 478986), (582, 355536), (648, 319324), (776, 266652), (823, 251424), (864, 239493), (873, 237024), (1164, 177768), (1296, 159662), (1552, 133326), (1646, 125712), (1746, 118512), (2328, 88884), (2469, 83808), (2592, 79831), (2619, 79008), (3104, 66663), (3292, 62856), (3492, 59256), (4656, 44442), (4938, 41904), (5238, 39504), (6584, 31428), (6984, 29628), (7407, 27936), (7857, 26336), (9312, 22221), (9876, 20952), (10476, 19752), (13168, 15714), (13968, 14814)]