208534176

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1936

約数の個数: 120

約数和(自身を含む): 627891264

約数和(自身を除く): 419357088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 648, 688, 774, 864, 1032, 1161, 1296, 1376, 1548, 1871, 2064, 2322, 2592, 3096, 3483, 3742, 4128, 4644, 5613, 6192, 6966, 7484, 9288, 11226, 12384, 13932, 14968, 16839, 18576, 22452, 27864, 29936, 33678, 37152, 44904, 50517, 55728, 59872, 67356, 80453, 89808, 101034, 111456, 134712, 151551, 160906, 179616, 202068, 241359, 269424, 303102, 321812, 404136, 482718, 538848, 606204, 643624, 724077, 808272, 965436, 1212408, 1287248, 1448154, 1616544, 1930872, 2172231, 2424816, 2574496, 2896308, 3861744, 4344462, 4849632, 5792616, 6516693, 7723488, 8688924, 11585232, 13033386, 17377848, 23170464, 26066772, 34755696, 52133544, 69511392, 104267088, 208534176]

約数ペア:

[(1, 208534176), (2, 104267088), (3, 69511392), (4, 52133544), (6, 34755696), (8, 26066772), (9, 23170464), (12, 17377848), (16, 13033386), (18, 11585232), (24, 8688924), (27, 7723488), (32, 6516693), (36, 5792616), (43, 4849632), (48, 4344462), (54, 3861744), (72, 2896308), (81, 2574496), (86, 2424816), (96, 2172231), (108, 1930872), (129, 1616544), (144, 1448154), (162, 1287248), (172, 1212408), (216, 965436), (258, 808272), (288, 724077), (324, 643624), (344, 606204), (387, 538848), (432, 482718), (516, 404136), (648, 321812), (688, 303102), (774, 269424), (864, 241359), (1032, 202068), (1161, 179616), (1296, 160906), (1376, 151551), (1548, 134712), (1871, 111456), (2064, 101034), (2322, 89808), (2592, 80453), (3096, 67356), (3483, 59872), (3742, 55728), (4128, 50517), (4644, 44904), (5613, 37152), (6192, 33678), (6966, 29936), (7484, 27864), (9288, 22452), (11226, 18576), (12384, 16839), (13932, 14968)]