208955376

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 200

約数和(自身を含む): 714430464

約数和(自身を除く): 505475088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 743, 744, 756, 837, 868, 1008, 1116, 1134, 1296, 1302, 1486, 1488, 1512, 1674, 1736, 1953, 2229, 2232, 2268, 2511, 2604, 2972, 3024, 3348, 3472, 3906, 4458, 4464, 4536, 5022, 5201, 5208, 5859, 5944, 6687, 6696, 7812, 8916, 9072, 10044, 10402, 10416, 11718, 11888, 13374, 13392, 15603, 15624, 17577, 17832, 20061, 20088, 20804, 23033, 23436, 26748, 31206, 31248, 35154, 35664, 40122, 40176, 41608, 46066, 46809, 46872, 53496, 60183, 62412, 69099, 70308, 80244, 83216, 92132, 93618, 93744, 106992, 120366, 124824, 138198, 140427, 140616, 160488, 161231, 184264, 187236, 207297, 240732, 249648, 276396, 280854, 281232, 320976, 322462, 368528, 374472, 414594, 421281, 481464, 483693, 552792, 561708, 621891, 644924, 748944, 829188, 842562, 962928, 967386, 1105584, 1123416, 1243782, 1289848, 1451079, 1658376, 1685124, 1865673, 1934772, 2246832, 2487564, 2579696, 2902158, 3316752, 3370248, 3731346, 3869544, 4353237, 4975128, 5804316, 6740496, 7462692, 7739088, 8706474, 9950256, 11608632, 13059711, 14925384, 17412948, 23217264, 26119422, 29850768, 34825896, 52238844, 69651792, 104477688, 208955376]

約数ペア:

[(1, 208955376), (2, 104477688), (3, 69651792), (4, 52238844), (6, 34825896), (7, 29850768), (8, 26119422), (9, 23217264), (12, 17412948), (14, 14925384), (16, 13059711), (18, 11608632), (21, 9950256), (24, 8706474), (27, 7739088), (28, 7462692), (31, 6740496), (36, 5804316), (42, 4975128), (48, 4353237), (54, 3869544), (56, 3731346), (62, 3370248), (63, 3316752), (72, 2902158), (81, 2579696), (84, 2487564), (93, 2246832), (108, 1934772), (112, 1865673), (124, 1685124), (126, 1658376), (144, 1451079), (162, 1289848), (168, 1243782), (186, 1123416), (189, 1105584), (216, 967386), (217, 962928), (248, 842562), (252, 829188), (279, 748944), (324, 644924), (336, 621891), (372, 561708), (378, 552792), (432, 483693), (434, 481464), (496, 421281), (504, 414594), (558, 374472), (567, 368528), (648, 322462), (651, 320976), (743, 281232), (744, 280854), (756, 276396), (837, 249648), (868, 240732), (1008, 207297), (1116, 187236), (1134, 184264), (1296, 161231), (1302, 160488), (1486, 140616), (1488, 140427), (1512, 138198), (1674, 124824), (1736, 120366), (1953, 106992), (2229, 93744), (2232, 93618), (2268, 92132), (2511, 83216), (2604, 80244), (2972, 70308), (3024, 69099), (3348, 62412), (3472, 60183), (3906, 53496), (4458, 46872), (4464, 46809), (4536, 46066), (5022, 41608), (5201, 40176), (5208, 40122), (5859, 35664), (5944, 35154), (6687, 31248), (6696, 31206), (7812, 26748), (8916, 23436), (9072, 23033), (10044, 20804), (10402, 20088), (10416, 20061), (11718, 17832), (11888, 17577), (13374, 15624), (13392, 15603)]