201551616

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{12497}}^1$

素因数の和:12526

約数の個数: 108

約数和(自身を含む): 664193712

約数和(自身を除く): 462642096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 12497, 16128, 24994, 37491, 49988, 74982, 87479, 99976, 112473, 149964, 174958, 199952, 224946, 262437, 299928, 349916, 399904, 449892, 524874, 599856, 699832, 787311, 799808, 899784, 1049748, 1199712, 1399664, 1574622, 1599616, 1799568, 2099496, 2399424, 2799328, 3149244, 3199232, 3599136, 4198992, 4798848, 5598656, 6298488, 7198272, 8397984, 9597696, 11197312, 12596976, 14396544, 16795968, 22394624, 25193952, 28793088, 33591936, 50387904, 67183872, 100775808, 201551616]

約数ペア:

[(1, 201551616), (2, 100775808), (3, 67183872), (4, 50387904), (6, 33591936), (7, 28793088), (8, 25193952), (9, 22394624), (12, 16795968), (14, 14396544), (16, 12596976), (18, 11197312), (21, 9597696), (24, 8397984), (28, 7198272), (32, 6298488), (36, 5598656), (42, 4798848), (48, 4198992), (56, 3599136), (63, 3199232), (64, 3149244), (72, 2799328), (84, 2399424), (96, 2099496), (112, 1799568), (126, 1599616), (128, 1574622), (144, 1399664), (168, 1199712), (192, 1049748), (224, 899784), (252, 799808), (256, 787311), (288, 699832), (336, 599856), (384, 524874), (448, 449892), (504, 399904), (576, 349916), (672, 299928), (768, 262437), (896, 224946), (1008, 199952), (1152, 174958), (1344, 149964), (1792, 112473), (2016, 99976), (2304, 87479), (2688, 74982), (4032, 49988), (5376, 37491), (8064, 24994), (12497, 16128)]