208528992

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{1277}}^1$

素因数の和:1312

約数の個数: 168

約数和(自身を含む): 704014416

約数和(自身を除く): 495485424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1277, 1296, 1458, 1512, 1701, 1944, 2016, 2268, 2554, 2592, 2916, 3024, 3402, 3831, 3888, 4536, 5103, 5108, 5832, 6048, 6804, 7662, 7776, 8939, 9072, 10206, 10216, 11493, 11664, 13608, 15324, 17878, 18144, 20412, 20432, 22986, 23328, 26817, 27216, 30648, 34479, 35756, 40824, 40864, 45972, 53634, 54432, 61296, 68958, 71512, 80451, 81648, 91944, 103437, 107268, 122592, 137916, 143024, 160902, 163296, 183888, 206874, 214536, 241353, 275832, 286048, 310311, 321804, 367776, 413748, 429072, 482706, 551664, 620622, 643608, 724059, 827496, 858144, 930933, 965412, 1103328, 1241244, 1287216, 1448118, 1654992, 1861866, 1930824, 2172177, 2482488, 2574432, 2896236, 3309984, 3723732, 3861648, 4344354, 4964976, 5792472, 6516531, 7447464, 7723296, 8688708, 9929952, 11584944, 13033062, 14894928, 17377416, 23169888, 26066124, 29789856, 34754832, 52132248, 69509664, 104264496, 208528992]

約数ペア:

[(1, 208528992), (2, 104264496), (3, 69509664), (4, 52132248), (6, 34754832), (7, 29789856), (8, 26066124), (9, 23169888), (12, 17377416), (14, 14894928), (16, 13033062), (18, 11584944), (21, 9929952), (24, 8688708), (27, 7723296), (28, 7447464), (32, 6516531), (36, 5792472), (42, 4964976), (48, 4344354), (54, 3861648), (56, 3723732), (63, 3309984), (72, 2896236), (81, 2574432), (84, 2482488), (96, 2172177), (108, 1930824), (112, 1861866), (126, 1654992), (144, 1448118), (162, 1287216), (168, 1241244), (189, 1103328), (216, 965412), (224, 930933), (243, 858144), (252, 827496), (288, 724059), (324, 643608), (336, 620622), (378, 551664), (432, 482706), (486, 429072), (504, 413748), (567, 367776), (648, 321804), (672, 310311), (729, 286048), (756, 275832), (864, 241353), (972, 214536), (1008, 206874), (1134, 183888), (1277, 163296), (1296, 160902), (1458, 143024), (1512, 137916), (1701, 122592), (1944, 107268), (2016, 103437), (2268, 91944), (2554, 81648), (2592, 80451), (2916, 71512), (3024, 68958), (3402, 61296), (3831, 54432), (3888, 53634), (4536, 45972), (5103, 40864), (5108, 40824), (5832, 35756), (6048, 34479), (6804, 30648), (7662, 27216), (7776, 26817), (8939, 23328), (9072, 22986), (10206, 20432), (10216, 20412), (11493, 18144), (11664, 17878), (13608, 15324)]