209586048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:884

約数の個数: 128

約数和(自身を含む): 643269120

約数和(自身を除く): 433683072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 309, 336, 384, 412, 448, 618, 672, 721, 757, 824, 896, 1236, 1344, 1442, 1514, 1648, 2163, 2271, 2472, 2688, 2884, 3028, 3296, 4326, 4542, 4944, 5299, 5768, 6056, 6592, 8652, 9084, 9888, 10598, 11536, 12112, 13184, 15897, 17304, 18168, 19776, 21196, 23072, 24224, 31794, 34608, 36336, 39552, 42392, 46144, 48448, 63588, 69216, 72672, 77971, 84784, 92288, 96896, 127176, 138432, 145344, 155942, 169568, 233913, 254352, 276864, 290688, 311884, 339136, 467826, 508704, 545797, 623768, 678272, 935652, 1017408, 1091594, 1247536, 1637391, 1871304, 2034816, 2183188, 2495072, 3274782, 3742608, 4366376, 4990144, 6549564, 7485216, 8732752, 9980288, 13099128, 14970432, 17465504, 26198256, 29940864, 34931008, 52396512, 69862016, 104793024, 209586048]

約数ペア:

[(1, 209586048), (2, 104793024), (3, 69862016), (4, 52396512), (6, 34931008), (7, 29940864), (8, 26198256), (12, 17465504), (14, 14970432), (16, 13099128), (21, 9980288), (24, 8732752), (28, 7485216), (32, 6549564), (42, 4990144), (48, 4366376), (56, 3742608), (64, 3274782), (84, 2495072), (96, 2183188), (103, 2034816), (112, 1871304), (128, 1637391), (168, 1247536), (192, 1091594), (206, 1017408), (224, 935652), (309, 678272), (336, 623768), (384, 545797), (412, 508704), (448, 467826), (618, 339136), (672, 311884), (721, 290688), (757, 276864), (824, 254352), (896, 233913), (1236, 169568), (1344, 155942), (1442, 145344), (1514, 138432), (1648, 127176), (2163, 96896), (2271, 92288), (2472, 84784), (2688, 77971), (2884, 72672), (3028, 69216), (3296, 63588), (4326, 48448), (4542, 46144), (4944, 42392), (5299, 39552), (5768, 36336), (6056, 34608), (6592, 31794), (8652, 24224), (9084, 23072), (9888, 21196), (10598, 19776), (11536, 18168), (12112, 17304), (13184, 15897)]