208145952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:180

約数の個数: 216

約数和(自身を含む): 716579136

約数和(自身を除く): 508433184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 67, 69, 72, 84, 92, 96, 112, 126, 134, 138, 144, 161, 168, 184, 201, 207, 224, 252, 268, 276, 288, 322, 336, 368, 402, 414, 469, 483, 504, 536, 552, 603, 644, 672, 736, 804, 828, 938, 966, 1008, 1072, 1104, 1206, 1288, 1407, 1449, 1541, 1608, 1656, 1876, 1932, 2016, 2144, 2208, 2412, 2576, 2814, 2898, 3082, 3216, 3312, 3752, 3864, 4221, 4489, 4623, 4824, 5152, 5628, 5796, 6164, 6432, 6624, 7504, 7728, 8442, 8978, 9246, 9648, 10787, 11256, 11592, 12328, 13467, 13869, 15008, 15456, 16884, 17956, 18492, 19296, 21574, 22512, 23184, 24656, 26934, 27738, 31423, 32361, 33768, 35912, 36984, 40401, 43148, 45024, 46368, 49312, 53868, 55476, 62846, 64722, 67536, 71824, 73968, 80802, 86296, 94269, 97083, 103247, 107736, 110952, 125692, 129444, 135072, 143648, 147936, 161604, 172592, 188538, 194166, 206494, 215472, 221904, 251384, 258888, 282807, 309741, 323208, 345184, 377076, 388332, 412988, 430944, 443808, 502768, 517776, 565614, 619482, 646416, 722729, 754152, 776664, 825976, 929223, 1005536, 1035552, 1131228, 1238964, 1292832, 1445458, 1508304, 1553328, 1651952, 1858446, 2168187, 2262456, 2477928, 2890916, 3016608, 3106656, 3303904, 3716892, 4336374, 4524912, 4955856, 5781832, 6504561, 7433784, 8672748, 9049824, 9911712, 11563664, 13009122, 14867568, 17345496, 23127328, 26018244, 29735136, 34690992, 52036488, 69381984, 104072976, 208145952]

約数ペア:

[(1, 208145952), (2, 104072976), (3, 69381984), (4, 52036488), (6, 34690992), (7, 29735136), (8, 26018244), (9, 23127328), (12, 17345496), (14, 14867568), (16, 13009122), (18, 11563664), (21, 9911712), (23, 9049824), (24, 8672748), (28, 7433784), (32, 6504561), (36, 5781832), (42, 4955856), (46, 4524912), (48, 4336374), (56, 3716892), (63, 3303904), (67, 3106656), (69, 3016608), (72, 2890916), (84, 2477928), (92, 2262456), (96, 2168187), (112, 1858446), (126, 1651952), (134, 1553328), (138, 1508304), (144, 1445458), (161, 1292832), (168, 1238964), (184, 1131228), (201, 1035552), (207, 1005536), (224, 929223), (252, 825976), (268, 776664), (276, 754152), (288, 722729), (322, 646416), (336, 619482), (368, 565614), (402, 517776), (414, 502768), (469, 443808), (483, 430944), (504, 412988), (536, 388332), (552, 377076), (603, 345184), (644, 323208), (672, 309741), (736, 282807), (804, 258888), (828, 251384), (938, 221904), (966, 215472), (1008, 206494), (1072, 194166), (1104, 188538), (1206, 172592), (1288, 161604), (1407, 147936), (1449, 143648), (1541, 135072), (1608, 129444), (1656, 125692), (1876, 110952), (1932, 107736), (2016, 103247), (2144, 97083), (2208, 94269), (2412, 86296), (2576, 80802), (2814, 73968), (2898, 71824), (3082, 67536), (3216, 64722), (3312, 62846), (3752, 55476), (3864, 53868), (4221, 49312), (4489, 46368), (4623, 45024), (4824, 43148), (5152, 40401), (5628, 36984), (5796, 35912), (6164, 33768), (6432, 32361), (6624, 31423), (7504, 27738), (7728, 26934), (8442, 24656), (8978, 23184), (9246, 22512), (9648, 21574), (10787, 19296), (11256, 18492), (11592, 17956), (12328, 16884), (13467, 15456), (13869, 15008)]