211300544

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 168

約数和(自身を含む): 539971488

約数和(自身を除く): 328670944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 71, 73, 91, 98, 104, 112, 142, 146, 182, 196, 208, 224, 284, 292, 364, 392, 416, 448, 497, 511, 568, 584, 637, 728, 784, 832, 923, 949, 994, 1022, 1136, 1168, 1274, 1456, 1568, 1846, 1898, 1988, 2044, 2272, 2336, 2548, 2912, 3136, 3479, 3577, 3692, 3796, 3976, 4088, 4544, 4672, 5096, 5183, 5824, 6461, 6643, 6958, 7154, 7384, 7592, 7952, 8176, 10192, 10366, 12922, 13286, 13916, 14308, 14768, 15184, 15904, 16352, 20384, 20732, 25844, 26572, 27832, 28616, 29536, 30368, 31808, 32704, 36281, 40768, 41464, 45227, 46501, 51688, 53144, 55664, 57232, 59072, 60736, 67379, 72562, 82928, 90454, 93002, 103376, 106288, 111328, 114464, 134758, 145124, 165856, 180908, 186004, 206752, 212576, 222656, 228928, 253967, 269516, 290248, 331712, 361816, 372008, 413504, 425152, 471653, 507934, 539032, 580496, 723632, 744016, 943306, 1015868, 1078064, 1160992, 1447264, 1488032, 1886612, 2031736, 2156128, 2321984, 2894528, 2976064, 3301571, 3773224, 4063472, 4312256, 6603142, 7546448, 8126944, 13206284, 15092896, 16253888, 26412568, 30185792, 52825136, 105650272, 211300544]

約数ペア:

[(1, 211300544), (2, 105650272), (4, 52825136), (7, 30185792), (8, 26412568), (13, 16253888), (14, 15092896), (16, 13206284), (26, 8126944), (28, 7546448), (32, 6603142), (49, 4312256), (52, 4063472), (56, 3773224), (64, 3301571), (71, 2976064), (73, 2894528), (91, 2321984), (98, 2156128), (104, 2031736), (112, 1886612), (142, 1488032), (146, 1447264), (182, 1160992), (196, 1078064), (208, 1015868), (224, 943306), (284, 744016), (292, 723632), (364, 580496), (392, 539032), (416, 507934), (448, 471653), (497, 425152), (511, 413504), (568, 372008), (584, 361816), (637, 331712), (728, 290248), (784, 269516), (832, 253967), (923, 228928), (949, 222656), (994, 212576), (1022, 206752), (1136, 186004), (1168, 180908), (1274, 165856), (1456, 145124), (1568, 134758), (1846, 114464), (1898, 111328), (1988, 106288), (2044, 103376), (2272, 93002), (2336, 90454), (2548, 82928), (2912, 72562), (3136, 67379), (3479, 60736), (3577, 59072), (3692, 57232), (3796, 55664), (3976, 53144), (4088, 51688), (4544, 46501), (4672, 45227), (5096, 41464), (5183, 40768), (5824, 36281), (6461, 32704), (6643, 31808), (6958, 30368), (7154, 29536), (7384, 28616), (7592, 27832), (7952, 26572), (8176, 25844), (10192, 20732), (10366, 20384), (12922, 16352), (13286, 15904), (13916, 15184), (14308, 14768)]