205125053728

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{19801}}^1$

素因数の和:20370

約数の個数: 96

約数和(自身を含む): 467073734400

約数和(自身を除く): 261948680672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 449, 721, 824, 898, 1442, 1648, 1796, 2884, 3143, 3296, 3592, 5768, 6286, 7184, 11536, 12572, 14368, 19801, 23072, 25144, 39602, 46247, 50288, 79204, 92494, 100576, 138607, 158408, 184988, 277214, 316816, 323729, 369976, 554428, 633632, 647458, 739952, 1108856, 1294916, 1479904, 2039503, 2217712, 2589832, 4079006, 4435424, 5179664, 8158012, 8890649, 10359328, 14276521, 16316024, 17781298, 28553042, 32632048, 35562596, 57106084, 62234543, 65264096, 71125192, 114212168, 124469086, 142250384, 228424336, 248938172, 284500768, 456848672, 497876344, 915736847, 995752688, 1831473694, 1991505376, 3662947388, 6410157929, 7325894776, 12820315858, 14651789552, 25640631716, 29303579104, 51281263432, 102562526864, 205125053728]

約数ペア:

[(1, 205125053728), (2, 102562526864), (4, 51281263432), (7, 29303579104), (8, 25640631716), (14, 14651789552), (16, 12820315858), (28, 7325894776), (32, 6410157929), (56, 3662947388), (103, 1991505376), (112, 1831473694), (206, 995752688), (224, 915736847), (412, 497876344), (449, 456848672), (721, 284500768), (824, 248938172), (898, 228424336), (1442, 142250384), (1648, 124469086), (1796, 114212168), (2884, 71125192), (3143, 65264096), (3296, 62234543), (3592, 57106084), (5768, 35562596), (6286, 32632048), (7184, 28553042), (11536, 17781298), (12572, 16316024), (14368, 14276521), (19801, 10359328), (23072, 8890649), (25144, 8158012), (39602, 5179664), (46247, 4435424), (50288, 4079006), (79204, 2589832), (92494, 2217712), (100576, 2039503), (138607, 1479904), (158408, 1294916), (184988, 1108856), (277214, 739952), (316816, 647458), (323729, 633632), (369976, 554428)]