209596128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2665

約数の個数: 144

約数和(自身を含む): 677923344

約数和(自身を除く): 468327216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2621, 2856, 3332, 3808, 4704, 4998, 5242, 5712, 6664, 7863, 9996, 10484, 11424, 13328, 15726, 18347, 19992, 20968, 26656, 31452, 36694, 39984, 41936, 44557, 55041, 62904, 73388, 79968, 83872, 89114, 110082, 125808, 128429, 133671, 146776, 178228, 220164, 251616, 256858, 267342, 293552, 311899, 356456, 385287, 440328, 513716, 534684, 587104, 623798, 712912, 770574, 880656, 935697, 1027432, 1069368, 1247596, 1425824, 1541148, 1761312, 1871394, 2054864, 2138736, 2183293, 2495192, 3082296, 3742788, 4109728, 4277472, 4366586, 4990384, 6164592, 6549879, 7485576, 8733172, 9980768, 12329184, 13099758, 14971152, 17466344, 26199516, 29942304, 34932688, 52399032, 69865376, 104798064, 209596128]

約数ペア:

[(1, 209596128), (2, 104798064), (3, 69865376), (4, 52399032), (6, 34932688), (7, 29942304), (8, 26199516), (12, 17466344), (14, 14971152), (16, 13099758), (17, 12329184), (21, 9980768), (24, 8733172), (28, 7485576), (32, 6549879), (34, 6164592), (42, 4990384), (48, 4366586), (49, 4277472), (51, 4109728), (56, 3742788), (68, 3082296), (84, 2495192), (96, 2183293), (98, 2138736), (102, 2054864), (112, 1871394), (119, 1761312), (136, 1541148), (147, 1425824), (168, 1247596), (196, 1069368), (204, 1027432), (224, 935697), (238, 880656), (272, 770574), (294, 712912), (336, 623798), (357, 587104), (392, 534684), (408, 513716), (476, 440328), (544, 385287), (588, 356456), (672, 311899), (714, 293552), (784, 267342), (816, 256858), (833, 251616), (952, 220164), (1176, 178228), (1428, 146776), (1568, 133671), (1632, 128429), (1666, 125808), (1904, 110082), (2352, 89114), (2499, 83872), (2621, 79968), (2856, 73388), (3332, 62904), (3808, 55041), (4704, 44557), (4998, 41936), (5242, 39984), (5712, 36694), (6664, 31452), (7863, 26656), (9996, 20968), (10484, 19992), (11424, 18347), (13328, 15726)]