204830208

素因数分解:

$2^9\times 3^4\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 200

約数和(自身を含む): 668428200

約数和(自身を除く): 463597992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 256, 264, 288, 297, 324, 352, 384, 396, 432, 449, 512, 528, 576, 594, 648, 704, 768, 792, 864, 891, 898, 1056, 1152, 1188, 1296, 1347, 1408, 1536, 1584, 1728, 1782, 1796, 2112, 2304, 2376, 2592, 2694, 2816, 3168, 3456, 3564, 3592, 4041, 4224, 4608, 4752, 4939, 5184, 5388, 5632, 6336, 6912, 7128, 7184, 8082, 8448, 9504, 9878, 10368, 10776, 12123, 12672, 13824, 14256, 14368, 14817, 16164, 16896, 19008, 19756, 20736, 21552, 24246, 25344, 28512, 28736, 29634, 32328, 36369, 38016, 39512, 41472, 43104, 44451, 48492, 50688, 57024, 57472, 59268, 64656, 72738, 76032, 79024, 86208, 88902, 96984, 114048, 114944, 118536, 129312, 133353, 145476, 152064, 158048, 172416, 177804, 193968, 228096, 229888, 237072, 258624, 266706, 290952, 316096, 344832, 355608, 387936, 400059, 456192, 474144, 517248, 533412, 581904, 632192, 689664, 711216, 775872, 800118, 948288, 1034496, 1066824, 1163808, 1264384, 1422432, 1551744, 1600236, 1896576, 2068992, 2133648, 2327616, 2528768, 2844864, 3103488, 3200472, 3793152, 4267296, 4655232, 5689728, 6206976, 6400944, 7586304, 8534592, 9310464, 11379456, 12801888, 17069184, 18620928, 22758912, 25603776, 34138368, 51207552, 68276736, 102415104, 204830208]

約数ペア:

[(1, 204830208), (2, 102415104), (3, 68276736), (4, 51207552), (6, 34138368), (8, 25603776), (9, 22758912), (11, 18620928), (12, 17069184), (16, 12801888), (18, 11379456), (22, 9310464), (24, 8534592), (27, 7586304), (32, 6400944), (33, 6206976), (36, 5689728), (44, 4655232), (48, 4267296), (54, 3793152), (64, 3200472), (66, 3103488), (72, 2844864), (81, 2528768), (88, 2327616), (96, 2133648), (99, 2068992), (108, 1896576), (128, 1600236), (132, 1551744), (144, 1422432), (162, 1264384), (176, 1163808), (192, 1066824), (198, 1034496), (216, 948288), (256, 800118), (264, 775872), (288, 711216), (297, 689664), (324, 632192), (352, 581904), (384, 533412), (396, 517248), (432, 474144), (449, 456192), (512, 400059), (528, 387936), (576, 355608), (594, 344832), (648, 316096), (704, 290952), (768, 266706), (792, 258624), (864, 237072), (891, 229888), (898, 228096), (1056, 193968), (1152, 177804), (1188, 172416), (1296, 158048), (1347, 152064), (1408, 145476), (1536, 133353), (1584, 129312), (1728, 118536), (1782, 114944), (1796, 114048), (2112, 96984), (2304, 88902), (2376, 86208), (2592, 79024), (2694, 76032), (2816, 72738), (3168, 64656), (3456, 59268), (3564, 57472), (3592, 57024), (4041, 50688), (4224, 48492), (4608, 44451), (4752, 43104), (4939, 41472), (5184, 39512), (5388, 38016), (5632, 36369), (6336, 32328), (6912, 29634), (7128, 28736), (7184, 28512), (8082, 25344), (8448, 24246), (9504, 21552), (9878, 20736), (10368, 19756), (10776, 19008), (12123, 16896), (12672, 16164), (13824, 14817), (14256, 14368)]