204166144

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 132

約数和(自身を含む): 512920884

約数和(自身を除く): 308754740

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 313, 364, 392, 416, 448, 512, 626, 637, 728, 784, 832, 896, 1024, 1252, 1274, 1456, 1568, 1664, 1792, 2191, 2504, 2548, 2912, 3136, 3328, 3584, 4069, 4382, 5008, 5096, 5824, 6272, 6656, 7168, 8138, 8764, 10016, 10192, 11648, 12544, 13312, 15337, 16276, 17528, 20032, 20384, 23296, 25088, 28483, 30674, 32552, 35056, 40064, 40768, 46592, 50176, 56966, 61348, 65104, 70112, 80128, 81536, 93184, 113932, 122696, 130208, 140224, 160256, 163072, 199381, 227864, 245392, 260416, 280448, 320512, 326144, 398762, 455728, 490784, 520832, 560896, 652288, 797524, 911456, 981568, 1041664, 1121792, 1595048, 1822912, 1963136, 2083328, 2243584, 3190096, 3645824, 3926272, 4166656, 6380192, 7291648, 7852544, 12760384, 14583296, 15705088, 25520768, 29166592, 51041536, 102083072, 204166144]

約数ペア:

[(1, 204166144), (2, 102083072), (4, 51041536), (7, 29166592), (8, 25520768), (13, 15705088), (14, 14583296), (16, 12760384), (26, 7852544), (28, 7291648), (32, 6380192), (49, 4166656), (52, 3926272), (56, 3645824), (64, 3190096), (91, 2243584), (98, 2083328), (104, 1963136), (112, 1822912), (128, 1595048), (182, 1121792), (196, 1041664), (208, 981568), (224, 911456), (256, 797524), (313, 652288), (364, 560896), (392, 520832), (416, 490784), (448, 455728), (512, 398762), (626, 326144), (637, 320512), (728, 280448), (784, 260416), (832, 245392), (896, 227864), (1024, 199381), (1252, 163072), (1274, 160256), (1456, 140224), (1568, 130208), (1664, 122696), (1792, 113932), (2191, 93184), (2504, 81536), (2548, 80128), (2912, 70112), (3136, 65104), (3328, 61348), (3584, 56966), (4069, 50176), (4382, 46592), (5008, 40768), (5096, 40064), (5824, 35056), (6272, 32552), (6656, 30674), (7168, 28483), (8138, 25088), (8764, 23296), (10016, 20384), (10192, 20032), (11648, 17528), (12544, 16276), (13312, 15337)]