197273088

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1436

約数の個数: 120

約数和(自身を含む): 588134976

約数和(自身を除く): 390861888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1381, 1488, 1536, 1984, 2232, 2304, 2762, 2976, 3968, 4143, 4464, 4608, 5524, 5952, 7936, 8286, 8928, 11048, 11904, 12429, 15872, 16572, 17856, 22096, 23808, 24858, 33144, 35712, 42811, 44192, 47616, 49716, 66288, 71424, 85622, 88384, 99432, 128433, 132576, 142848, 171244, 176768, 198864, 256866, 265152, 342488, 353536, 385299, 397728, 513732, 530304, 684976, 707072, 770598, 795456, 1027464, 1060608, 1369952, 1541196, 1590912, 2054928, 2121216, 2739904, 3082392, 3181824, 4109856, 5479808, 6164784, 6363648, 8219712, 10959616, 12329568, 16439424, 21919232, 24659136, 32878848, 49318272, 65757696, 98636544, 197273088]

約数ペア:

[(1, 197273088), (2, 98636544), (3, 65757696), (4, 49318272), (6, 32878848), (8, 24659136), (9, 21919232), (12, 16439424), (16, 12329568), (18, 10959616), (24, 8219712), (31, 6363648), (32, 6164784), (36, 5479808), (48, 4109856), (62, 3181824), (64, 3082392), (72, 2739904), (93, 2121216), (96, 2054928), (124, 1590912), (128, 1541196), (144, 1369952), (186, 1060608), (192, 1027464), (248, 795456), (256, 770598), (279, 707072), (288, 684976), (372, 530304), (384, 513732), (496, 397728), (512, 385299), (558, 353536), (576, 342488), (744, 265152), (768, 256866), (992, 198864), (1116, 176768), (1152, 171244), (1381, 142848), (1488, 132576), (1536, 128433), (1984, 99432), (2232, 88384), (2304, 85622), (2762, 71424), (2976, 66288), (3968, 49716), (4143, 47616), (4464, 44192), (4608, 42811), (5524, 35712), (5952, 33144), (7936, 24858), (8286, 23808), (8928, 22096), (11048, 17856), (11904, 16572), (12429, 15872)]