201584768

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 507911040

約数和(自身を除く): 306326272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 113, 128, 154, 176, 181, 224, 226, 308, 352, 362, 448, 452, 616, 704, 724, 791, 896, 904, 1232, 1243, 1267, 1408, 1448, 1582, 1808, 1991, 2464, 2486, 2534, 2896, 3164, 3616, 3982, 4928, 4972, 5068, 5792, 6328, 7232, 7964, 8701, 9856, 9944, 10136, 11584, 12656, 13937, 14464, 15928, 17402, 19888, 20272, 20453, 23168, 25312, 27874, 31856, 34804, 39776, 40544, 40906, 50624, 55748, 63712, 69608, 79552, 81088, 81812, 101248, 111496, 127424, 139216, 143171, 159104, 162176, 163624, 222992, 224983, 254848, 278432, 286342, 327248, 445984, 449966, 556864, 572684, 654496, 891968, 899932, 1113728, 1145368, 1308992, 1574881, 1783936, 1799864, 2290736, 2617984, 3149762, 3599728, 4581472, 6299524, 7199456, 9162944, 12599048, 14398912, 18325888, 25198096, 28797824, 50396192, 100792384, 201584768]

約数ペア:

[(1, 201584768), (2, 100792384), (4, 50396192), (7, 28797824), (8, 25198096), (11, 18325888), (14, 14398912), (16, 12599048), (22, 9162944), (28, 7199456), (32, 6299524), (44, 4581472), (56, 3599728), (64, 3149762), (77, 2617984), (88, 2290736), (112, 1799864), (113, 1783936), (128, 1574881), (154, 1308992), (176, 1145368), (181, 1113728), (224, 899932), (226, 891968), (308, 654496), (352, 572684), (362, 556864), (448, 449966), (452, 445984), (616, 327248), (704, 286342), (724, 278432), (791, 254848), (896, 224983), (904, 222992), (1232, 163624), (1243, 162176), (1267, 159104), (1408, 143171), (1448, 139216), (1582, 127424), (1808, 111496), (1991, 101248), (2464, 81812), (2486, 81088), (2534, 79552), (2896, 69608), (3164, 63712), (3616, 55748), (3982, 50624), (4928, 40906), (4972, 40544), (5068, 39776), (5792, 34804), (6328, 31856), (7232, 27874), (7964, 25312), (8701, 23168), (9856, 20453), (9944, 20272), (10136, 19888), (11584, 17402), (12656, 15928), (13937, 14464)]