200505984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 128

約数和(自身を含む): 615753600

約数和(自身を除く): 415247616

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, 128, 168, 192, 194, 224, 291, 336, 384, 388, 448, 582, 672, 679, 769, 776, 896, 1164, 1344, 1358, 1538, 1552, 2037, 2307, 2328, 2688, 2716, 3076, 3104, 4074, 4614, 4656, 5383, 5432, 6152, 6208, 8148, 9228, 9312, 10766, 10864, 12304, 12416, 16149, 16296, 18456, 18624, 21532, 21728, 24608, 32298, 32592, 36912, 37248, 43064, 43456, 49216, 64596, 65184, 73824, 74593, 86128, 86912, 98432, 129192, 130368, 147648, 149186, 172256, 223779, 258384, 260736, 295296, 298372, 344512, 447558, 516768, 522151, 596744, 689024, 895116, 1033536, 1044302, 1193488, 1566453, 1790232, 2067072, 2088604, 2386976, 3132906, 3580464, 4177208, 4773952, 6265812, 7160928, 8354416, 9547904, 12531624, 14321856, 16708832, 25063248, 28643712, 33417664, 50126496, 66835328, 100252992, 200505984]

約数ペア:

[(1, 200505984), (2, 100252992), (3, 66835328), (4, 50126496), (6, 33417664), (7, 28643712), (8, 25063248), (12, 16708832), (14, 14321856), (16, 12531624), (21, 9547904), (24, 8354416), (28, 7160928), (32, 6265812), (42, 4773952), (48, 4177208), (56, 3580464), (64, 3132906), (84, 2386976), (96, 2088604), (97, 2067072), (112, 1790232), (128, 1566453), (168, 1193488), (192, 1044302), (194, 1033536), (224, 895116), (291, 689024), (336, 596744), (384, 522151), (388, 516768), (448, 447558), (582, 344512), (672, 298372), (679, 295296), (769, 260736), (776, 258384), (896, 223779), (1164, 172256), (1344, 149186), (1358, 147648), (1538, 130368), (1552, 129192), (2037, 98432), (2307, 86912), (2328, 86128), (2688, 74593), (2716, 73824), (3076, 65184), (3104, 64596), (4074, 49216), (4614, 43456), (4656, 43064), (5383, 37248), (5432, 36912), (6152, 32592), (6208, 32298), (8148, 24608), (9228, 21728), (9312, 21532), (10766, 18624), (10864, 18456), (12304, 16296), (12416, 16149)]