208991232

素因数分解:

$2^{10}\times 3^3\times {\mathrm{7559}}^1$

素因数の和:7588

約数の個数: 88

約数和(自身を含む): 619012800

約数和(自身を除く): 410021568

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, 2304, 3072, 3456, 4608, 6912, 7559, 9216, 13824, 15118, 22677, 27648, 30236, 45354, 60472, 68031, 90708, 120944, 136062, 181416, 204093, 241888, 272124, 362832, 408186, 483776, 544248, 725664, 816372, 967552, 1088496, 1451328, 1632744, 1935104, 2176992, 2902656, 3265488, 3870208, 4353984, 5805312, 6530976, 7740416, 8707968, 11610624, 13061952, 17415936, 23221248, 26123904, 34831872, 52247808, 69663744, 104495616, 208991232]

約数ペア:

[(1, 208991232), (2, 104495616), (3, 69663744), (4, 52247808), (6, 34831872), (8, 26123904), (9, 23221248), (12, 17415936), (16, 13061952), (18, 11610624), (24, 8707968), (27, 7740416), (32, 6530976), (36, 5805312), (48, 4353984), (54, 3870208), (64, 3265488), (72, 2902656), (96, 2176992), (108, 1935104), (128, 1632744), (144, 1451328), (192, 1088496), (216, 967552), (256, 816372), (288, 725664), (384, 544248), (432, 483776), (512, 408186), (576, 362832), (768, 272124), (864, 241888), (1024, 204093), (1152, 181416), (1536, 136062), (1728, 120944), (2304, 90708), (3072, 68031), (3456, 60472), (4608, 45354), (6912, 30236), (7559, 27648), (9216, 22677), (13824, 15118)]