204808128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1690

約数の個数: 112

約数和(自身を含む): 626083584

約数和(自身を除く): 421275456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 168, 192, 194, 224, 291, 336, 388, 448, 582, 672, 679, 776, 1164, 1344, 1358, 1552, 1571, 2037, 2328, 2716, 3104, 3142, 4074, 4656, 4713, 5432, 6208, 6284, 8148, 9312, 9426, 10864, 10997, 12568, 16296, 18624, 18852, 21728, 21994, 25136, 32592, 32991, 37704, 43456, 43988, 50272, 65184, 65982, 75408, 87976, 100544, 130368, 131964, 150816, 152387, 175952, 263928, 301632, 304774, 351904, 457161, 527856, 609548, 703808, 914322, 1055712, 1066709, 1219096, 1828644, 2111424, 2133418, 2438192, 3200127, 3657288, 4266836, 4876384, 6400254, 7314576, 8533672, 9752768, 12800508, 14629152, 17067344, 25601016, 29258304, 34134688, 51202032, 68269376, 102404064, 204808128]

約数ペア:

[(1, 204808128), (2, 102404064), (3, 68269376), (4, 51202032), (6, 34134688), (7, 29258304), (8, 25601016), (12, 17067344), (14, 14629152), (16, 12800508), (21, 9752768), (24, 8533672), (28, 7314576), (32, 6400254), (42, 4876384), (48, 4266836), (56, 3657288), (64, 3200127), (84, 2438192), (96, 2133418), (97, 2111424), (112, 1828644), (168, 1219096), (192, 1066709), (194, 1055712), (224, 914322), (291, 703808), (336, 609548), (388, 527856), (448, 457161), (582, 351904), (672, 304774), (679, 301632), (776, 263928), (1164, 175952), (1344, 152387), (1358, 150816), (1552, 131964), (1571, 130368), (2037, 100544), (2328, 87976), (2716, 75408), (3104, 65982), (3142, 65184), (4074, 50272), (4656, 43988), (4713, 43456), (5432, 37704), (6208, 32991), (6284, 32592), (8148, 25136), (9312, 21994), (9426, 21728), (10864, 18852), (10997, 18624), (12568, 16296)]