208411968

素因数分解:

$2^6\times 3^1\times {\mathrm{709}}^1\times {\mathrm{1531}}^1$

素因数の和:2255

約数の個数: 56

約数和(自身を含む): 552561760

約数和(自身を除く): 344149792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 709, 1418, 1531, 2127, 2836, 3062, 4254, 4593, 5672, 6124, 8508, 9186, 11344, 12248, 17016, 18372, 22688, 24496, 34032, 36744, 45376, 48992, 68064, 73488, 97984, 136128, 146976, 293952, 1085479, 2170958, 3256437, 4341916, 6512874, 8683832, 13025748, 17367664, 26051496, 34735328, 52102992, 69470656, 104205984, 208411968]

約数ペア:

[(1, 208411968), (2, 104205984), (3, 69470656), (4, 52102992), (6, 34735328), (8, 26051496), (12, 17367664), (16, 13025748), (24, 8683832), (32, 6512874), (48, 4341916), (64, 3256437), (96, 2170958), (192, 1085479), (709, 293952), (1418, 146976), (1531, 136128), (2127, 97984), (2836, 73488), (3062, 68064), (4254, 48992), (4593, 45376), (5672, 36744), (6124, 34032), (8508, 24496), (9186, 22688), (11344, 18372), (12248, 17016)]