205811712

素因数分解:

$2^{12}\times 3^3\times {\mathrm{1861}}^1$

素因数の和:1894

約数の個数: 104

約数和(自身を含む): 610065680

約数和(自身を除く): 404253968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 1861, 2048, 2304, 3072, 3456, 3722, 4096, 4608, 5583, 6144, 6912, 7444, 9216, 11166, 12288, 13824, 14888, 16749, 18432, 22332, 27648, 29776, 33498, 36864, 44664, 50247, 55296, 59552, 66996, 89328, 100494, 110592, 119104, 133992, 178656, 200988, 238208, 267984, 357312, 401976, 476416, 535968, 714624, 803952, 952832, 1071936, 1429248, 1607904, 1905664, 2143872, 2858496, 3215808, 3811328, 4287744, 5716992, 6431616, 7622656, 8575488, 11433984, 12863232, 17150976, 22867968, 25726464, 34301952, 51452928, 68603904, 102905856, 205811712]

約数ペア:

[(1, 205811712), (2, 102905856), (3, 68603904), (4, 51452928), (6, 34301952), (8, 25726464), (9, 22867968), (12, 17150976), (16, 12863232), (18, 11433984), (24, 8575488), (27, 7622656), (32, 6431616), (36, 5716992), (48, 4287744), (54, 3811328), (64, 3215808), (72, 2858496), (96, 2143872), (108, 1905664), (128, 1607904), (144, 1429248), (192, 1071936), (216, 952832), (256, 803952), (288, 714624), (384, 535968), (432, 476416), (512, 401976), (576, 357312), (768, 267984), (864, 238208), (1024, 200988), (1152, 178656), (1536, 133992), (1728, 119104), (1861, 110592), (2048, 100494), (2304, 89328), (3072, 66996), (3456, 59552), (3722, 55296), (4096, 50247), (4608, 44664), (5583, 36864), (6144, 33498), (6912, 29776), (7444, 27648), (9216, 22332), (11166, 18432), (12288, 16749), (13824, 14888)]