209825856

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3969

約数の個数: 112

約数和(自身を含む): 636910080

約数和(自身を除く): 427084224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3917, 4464, 5952, 6696, 7834, 8928, 11751, 13392, 15668, 17856, 23502, 26784, 31336, 35253, 47004, 53568, 62672, 70506, 94008, 105759, 121427, 125344, 141012, 188016, 211518, 242854, 250688, 282024, 364281, 376032, 423036, 485708, 564048, 728562, 752064, 846072, 971416, 1092843, 1128096, 1457124, 1692144, 1942832, 2185686, 2256192, 2914248, 3278529, 3384288, 3885664, 4371372, 5828496, 6557058, 6768576, 7771328, 8742744, 11656992, 13114116, 17485488, 23313984, 26228232, 34970976, 52456464, 69941952, 104912928, 209825856]

約数ペア:

[(1, 209825856), (2, 104912928), (3, 69941952), (4, 52456464), (6, 34970976), (8, 26228232), (9, 23313984), (12, 17485488), (16, 13114116), (18, 11656992), (24, 8742744), (27, 7771328), (31, 6768576), (32, 6557058), (36, 5828496), (48, 4371372), (54, 3885664), (62, 3384288), (64, 3278529), (72, 2914248), (93, 2256192), (96, 2185686), (108, 1942832), (124, 1692144), (144, 1457124), (186, 1128096), (192, 1092843), (216, 971416), (248, 846072), (279, 752064), (288, 728562), (372, 564048), (432, 485708), (496, 423036), (558, 376032), (576, 364281), (744, 282024), (837, 250688), (864, 242854), (992, 211518), (1116, 188016), (1488, 141012), (1674, 125344), (1728, 121427), (1984, 105759), (2232, 94008), (2976, 70506), (3348, 62672), (3917, 53568), (4464, 47004), (5952, 35253), (6696, 31336), (7834, 26784), (8928, 23502), (11751, 17856), (13392, 15668)]