199677696

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8387}}^1$

素因数の和:8437

約数の個数: 72

約数和(自身を含む): 548642304

約数和(自身を除く): 348964608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 8387, 11904, 16774, 23808, 25161, 33548, 50322, 67096, 100644, 134192, 201288, 259997, 268384, 402576, 519994, 536768, 779991, 805152, 1039988, 1073536, 1559982, 1610304, 2079976, 2147072, 3119964, 3220608, 4159952, 6239928, 6441216, 8319904, 12479856, 16639808, 24959712, 33279616, 49919424, 66559232, 99838848, 199677696]

約数ペア:

[(1, 199677696), (2, 99838848), (3, 66559232), (4, 49919424), (6, 33279616), (8, 24959712), (12, 16639808), (16, 12479856), (24, 8319904), (31, 6441216), (32, 6239928), (48, 4159952), (62, 3220608), (64, 3119964), (93, 2147072), (96, 2079976), (124, 1610304), (128, 1559982), (186, 1073536), (192, 1039988), (248, 805152), (256, 779991), (372, 536768), (384, 519994), (496, 402576), (744, 268384), (768, 259997), (992, 201288), (1488, 134192), (1984, 100644), (2976, 67096), (3968, 50322), (5952, 33548), (7936, 25161), (8387, 23808), (11904, 16774)]