203415552

素因数分解:

$2^{13}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 168

約数和(自身を含む): 613379520

約数和(自身を除く): 409963968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 89, 93, 96, 124, 128, 144, 178, 186, 192, 248, 256, 267, 279, 288, 356, 372, 384, 496, 512, 534, 558, 576, 712, 744, 768, 801, 992, 1024, 1068, 1116, 1152, 1424, 1488, 1536, 1602, 1984, 2048, 2136, 2232, 2304, 2759, 2848, 2976, 3072, 3204, 3968, 4096, 4272, 4464, 4608, 5518, 5696, 5952, 6144, 6408, 7936, 8192, 8277, 8544, 8928, 9216, 11036, 11392, 11904, 12288, 12816, 15872, 16554, 17088, 17856, 18432, 22072, 22784, 23808, 24576, 24831, 25632, 31744, 33108, 34176, 35712, 36864, 44144, 45568, 47616, 49662, 51264, 63488, 66216, 68352, 71424, 73728, 88288, 91136, 95232, 99324, 102528, 126976, 132432, 136704, 142848, 176576, 182272, 190464, 198648, 205056, 253952, 264864, 273408, 285696, 353152, 364544, 380928, 397296, 410112, 529728, 546816, 571392, 706304, 729088, 761856, 794592, 820224, 1059456, 1093632, 1142784, 1412608, 1589184, 1640448, 2118912, 2187264, 2285568, 2825216, 3178368, 3280896, 4237824, 5650432, 6356736, 6561792, 8475648, 11300864, 12713472, 16951296, 22601728, 25426944, 33902592, 50853888, 67805184, 101707776, 203415552]

約数ペア:

[(1, 203415552), (2, 101707776), (3, 67805184), (4, 50853888), (6, 33902592), (8, 25426944), (9, 22601728), (12, 16951296), (16, 12713472), (18, 11300864), (24, 8475648), (31, 6561792), (32, 6356736), (36, 5650432), (48, 4237824), (62, 3280896), (64, 3178368), (72, 2825216), (89, 2285568), (93, 2187264), (96, 2118912), (124, 1640448), (128, 1589184), (144, 1412608), (178, 1142784), (186, 1093632), (192, 1059456), (248, 820224), (256, 794592), (267, 761856), (279, 729088), (288, 706304), (356, 571392), (372, 546816), (384, 529728), (496, 410112), (512, 397296), (534, 380928), (558, 364544), (576, 353152), (712, 285696), (744, 273408), (768, 264864), (801, 253952), (992, 205056), (1024, 198648), (1068, 190464), (1116, 182272), (1152, 176576), (1424, 142848), (1488, 136704), (1536, 132432), (1602, 126976), (1984, 102528), (2048, 99324), (2136, 95232), (2232, 91136), (2304, 88288), (2759, 73728), (2848, 71424), (2976, 68352), (3072, 66216), (3204, 63488), (3968, 51264), (4096, 49662), (4272, 47616), (4464, 45568), (4608, 44144), (5518, 36864), (5696, 35712), (5952, 34176), (6144, 33108), (6408, 31744), (7936, 25632), (8192, 24831), (8277, 24576), (8544, 23808), (8928, 22784), (9216, 22072), (11036, 18432), (11392, 17856), (11904, 17088), (12288, 16554), (12816, 15872)]