205379712

素因数分解:

$2^7\times 3^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 224

約数和(自身を含む): 642159360

約数和(自身を除く): 436779648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 71, 72, 81, 93, 96, 108, 124, 128, 142, 144, 162, 186, 192, 213, 216, 243, 248, 279, 284, 288, 324, 372, 384, 426, 432, 486, 496, 558, 568, 576, 639, 648, 729, 744, 837, 852, 864, 972, 992, 1116, 1136, 1152, 1278, 1296, 1458, 1488, 1674, 1704, 1728, 1917, 1944, 1984, 2201, 2232, 2272, 2511, 2556, 2592, 2916, 2976, 3348, 3408, 3456, 3834, 3888, 3968, 4402, 4464, 4544, 5022, 5112, 5184, 5751, 5832, 5952, 6603, 6696, 6816, 7533, 7668, 7776, 8804, 8928, 9088, 10044, 10224, 10368, 11502, 11664, 11904, 13206, 13392, 13632, 15066, 15336, 15552, 17253, 17608, 17856, 19809, 20088, 20448, 22599, 23004, 23328, 26412, 26784, 27264, 30132, 30672, 31104, 34506, 35216, 35712, 39618, 40176, 40896, 45198, 46008, 46656, 51759, 52824, 53568, 59427, 60264, 61344, 69012, 70432, 79236, 80352, 81792, 90396, 92016, 93312, 103518, 105648, 107136, 118854, 120528, 122688, 138024, 140864, 158472, 160704, 178281, 180792, 184032, 207036, 211296, 237708, 241056, 245376, 276048, 281728, 316944, 321408, 356562, 361584, 368064, 414072, 422592, 475416, 482112, 534843, 552096, 633888, 713124, 723168, 736128, 828144, 845184, 950832, 964224, 1069686, 1104192, 1267776, 1426248, 1446336, 1604529, 1656288, 1901664, 2139372, 2208384, 2535552, 2852496, 2892672, 3209058, 3312576, 3803328, 4278744, 5704992, 6418116, 6625152, 7606656, 8557488, 11409984, 12836232, 17114976, 22819968, 25672464, 34229952, 51344928, 68459904, 102689856, 205379712]

約数ペア:

[(1, 205379712), (2, 102689856), (3, 68459904), (4, 51344928), (6, 34229952), (8, 25672464), (9, 22819968), (12, 17114976), (16, 12836232), (18, 11409984), (24, 8557488), (27, 7606656), (31, 6625152), (32, 6418116), (36, 5704992), (48, 4278744), (54, 3803328), (62, 3312576), (64, 3209058), (71, 2892672), (72, 2852496), (81, 2535552), (93, 2208384), (96, 2139372), (108, 1901664), (124, 1656288), (128, 1604529), (142, 1446336), (144, 1426248), (162, 1267776), (186, 1104192), (192, 1069686), (213, 964224), (216, 950832), (243, 845184), (248, 828144), (279, 736128), (284, 723168), (288, 713124), (324, 633888), (372, 552096), (384, 534843), (426, 482112), (432, 475416), (486, 422592), (496, 414072), (558, 368064), (568, 361584), (576, 356562), (639, 321408), (648, 316944), (729, 281728), (744, 276048), (837, 245376), (852, 241056), (864, 237708), (972, 211296), (992, 207036), (1116, 184032), (1136, 180792), (1152, 178281), (1278, 160704), (1296, 158472), (1458, 140864), (1488, 138024), (1674, 122688), (1704, 120528), (1728, 118854), (1917, 107136), (1944, 105648), (1984, 103518), (2201, 93312), (2232, 92016), (2272, 90396), (2511, 81792), (2556, 80352), (2592, 79236), (2916, 70432), (2976, 69012), (3348, 61344), (3408, 60264), (3456, 59427), (3834, 53568), (3888, 52824), (3968, 51759), (4402, 46656), (4464, 46008), (4544, 45198), (5022, 40896), (5112, 40176), (5184, 39618), (5751, 35712), (5832, 35216), (5952, 34506), (6603, 31104), (6696, 30672), (6816, 30132), (7533, 27264), (7668, 26784), (7776, 26412), (8804, 23328), (8928, 23004), (9088, 22599), (10044, 20448), (10224, 20088), (10368, 19809), (11502, 17856), (11664, 17608), (11904, 17253), (13206, 15552), (13392, 15336), (13632, 15066)]