205605888

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 176

約数和(自身を含む): 603684864

約数和(自身を除く): 398078976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 127, 128, 136, 186, 192, 204, 248, 254, 256, 272, 372, 381, 384, 408, 496, 508, 512, 527, 544, 744, 762, 768, 816, 992, 1016, 1024, 1054, 1088, 1488, 1524, 1536, 1581, 1632, 1984, 2032, 2108, 2159, 2176, 2976, 3048, 3072, 3162, 3264, 3937, 3968, 4064, 4216, 4318, 4352, 5952, 6096, 6324, 6477, 6528, 7874, 7936, 8128, 8432, 8636, 8704, 11811, 11904, 12192, 12648, 12954, 13056, 15748, 15872, 16256, 16864, 17272, 17408, 23622, 23808, 24384, 25296, 25908, 26112, 31496, 31744, 32512, 33728, 34544, 47244, 47616, 48768, 50592, 51816, 52224, 62992, 65024, 66929, 67456, 69088, 94488, 95232, 97536, 101184, 103632, 125984, 130048, 133858, 134912, 138176, 188976, 195072, 200787, 202368, 207264, 251968, 267716, 269824, 276352, 377952, 390144, 401574, 404736, 414528, 503936, 535432, 539648, 552704, 755904, 803148, 809472, 829056, 1007872, 1070864, 1105408, 1511808, 1606296, 1618944, 1658112, 2015744, 2141728, 2210816, 3023616, 3212592, 3316224, 4031488, 4283456, 6047232, 6425184, 6632448, 8566912, 12094464, 12850368, 17133824, 25700736, 34267648, 51401472, 68535296, 102802944, 205605888]

約数ペア:

[(1, 205605888), (2, 102802944), (3, 68535296), (4, 51401472), (6, 34267648), (8, 25700736), (12, 17133824), (16, 12850368), (17, 12094464), (24, 8566912), (31, 6632448), (32, 6425184), (34, 6047232), (48, 4283456), (51, 4031488), (62, 3316224), (64, 3212592), (68, 3023616), (93, 2210816), (96, 2141728), (102, 2015744), (124, 1658112), (127, 1618944), (128, 1606296), (136, 1511808), (186, 1105408), (192, 1070864), (204, 1007872), (248, 829056), (254, 809472), (256, 803148), (272, 755904), (372, 552704), (381, 539648), (384, 535432), (408, 503936), (496, 414528), (508, 404736), (512, 401574), (527, 390144), (544, 377952), (744, 276352), (762, 269824), (768, 267716), (816, 251968), (992, 207264), (1016, 202368), (1024, 200787), (1054, 195072), (1088, 188976), (1488, 138176), (1524, 134912), (1536, 133858), (1581, 130048), (1632, 125984), (1984, 103632), (2032, 101184), (2108, 97536), (2159, 95232), (2176, 94488), (2976, 69088), (3048, 67456), (3072, 66929), (3162, 65024), (3264, 62992), (3937, 52224), (3968, 51816), (4064, 50592), (4216, 48768), (4318, 47616), (4352, 47244), (5952, 34544), (6096, 33728), (6324, 32512), (6477, 31744), (6528, 31496), (7874, 26112), (7936, 25908), (8128, 25296), (8432, 24384), (8636, 23808), (8704, 23622), (11811, 17408), (11904, 17272), (12192, 16864), (12648, 16256), (12954, 15872), (13056, 15748)]