204847416

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 611442000

約数和(自身を除く): 406594584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 102, 116, 136, 153, 174, 199, 204, 232, 261, 306, 348, 398, 408, 493, 522, 597, 612, 696, 796, 841, 986, 1044, 1194, 1224, 1479, 1592, 1682, 1791, 1972, 2088, 2388, 2523, 2958, 3364, 3383, 3582, 3944, 4437, 4776, 5046, 5771, 5916, 6728, 6766, 7164, 7569, 8874, 10092, 10149, 11542, 11832, 13532, 14297, 14328, 15138, 17313, 17748, 20184, 20298, 23084, 27064, 28594, 30276, 30447, 34626, 35496, 40596, 42891, 46168, 51939, 57188, 60552, 60894, 69252, 81192, 85782, 98107, 103878, 114376, 121788, 128673, 138504, 167359, 171564, 196214, 207756, 243576, 257346, 294321, 334718, 343128, 392428, 415512, 502077, 514692, 588642, 669436, 784856, 882963, 1004154, 1029384, 1177284, 1338872, 1506231, 1765926, 2008308, 2354568, 2845103, 3012462, 3531852, 4016616, 5690206, 6024924, 7063704, 8535309, 11380412, 12049848, 17070618, 22760824, 25605927, 34141236, 51211854, 68282472, 102423708, 204847416]

約数ペア:

[(1, 204847416), (2, 102423708), (3, 68282472), (4, 51211854), (6, 34141236), (8, 25605927), (9, 22760824), (12, 17070618), (17, 12049848), (18, 11380412), (24, 8535309), (29, 7063704), (34, 6024924), (36, 5690206), (51, 4016616), (58, 3531852), (68, 3012462), (72, 2845103), (87, 2354568), (102, 2008308), (116, 1765926), (136, 1506231), (153, 1338872), (174, 1177284), (199, 1029384), (204, 1004154), (232, 882963), (261, 784856), (306, 669436), (348, 588642), (398, 514692), (408, 502077), (493, 415512), (522, 392428), (597, 343128), (612, 334718), (696, 294321), (796, 257346), (841, 243576), (986, 207756), (1044, 196214), (1194, 171564), (1224, 167359), (1479, 138504), (1592, 128673), (1682, 121788), (1791, 114376), (1972, 103878), (2088, 98107), (2388, 85782), (2523, 81192), (2958, 69252), (3364, 60894), (3383, 60552), (3582, 57188), (3944, 51939), (4437, 46168), (4776, 42891), (5046, 40596), (5771, 35496), (5916, 34626), (6728, 30447), (6766, 30276), (7164, 28594), (7569, 27064), (8874, 23084), (10092, 20298), (10149, 20184), (11542, 17748), (11832, 17313), (13532, 15138), (14297, 14328)]