204951168

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1967

約数の個数: 128

約数和(自身を含む): 624729600

約数和(自身を除く): 419778432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1913, 1984, 2232, 2976, 3348, 3456, 3826, 3968, 4464, 5739, 5952, 6696, 7652, 8928, 11478, 11904, 13392, 15304, 17217, 17856, 22956, 26784, 30608, 34434, 35712, 45912, 51651, 53568, 59303, 61216, 68868, 91824, 103302, 107136, 118606, 122432, 137736, 177909, 183648, 206604, 237212, 244864, 275472, 355818, 367296, 413208, 474424, 533727, 550944, 711636, 734592, 826416, 948848, 1067454, 1101888, 1423272, 1601181, 1652832, 1897696, 2134908, 2203776, 2846544, 3202362, 3305664, 3795392, 4269816, 5693088, 6404724, 6611328, 7590784, 8539632, 11386176, 12809448, 17079264, 22772352, 25618896, 34158528, 51237792, 68317056, 102475584, 204951168]

約数ペア:

[(1, 204951168), (2, 102475584), (3, 68317056), (4, 51237792), (6, 34158528), (8, 25618896), (9, 22772352), (12, 17079264), (16, 12809448), (18, 11386176), (24, 8539632), (27, 7590784), (31, 6611328), (32, 6404724), (36, 5693088), (48, 4269816), (54, 3795392), (62, 3305664), (64, 3202362), (72, 2846544), (93, 2203776), (96, 2134908), (108, 1897696), (124, 1652832), (128, 1601181), (144, 1423272), (186, 1101888), (192, 1067454), (216, 948848), (248, 826416), (279, 734592), (288, 711636), (372, 550944), (384, 533727), (432, 474424), (496, 413208), (558, 367296), (576, 355818), (744, 275472), (837, 244864), (864, 237212), (992, 206604), (1116, 183648), (1152, 177909), (1488, 137736), (1674, 122432), (1728, 118606), (1913, 107136), (1984, 103302), (2232, 91824), (2976, 68868), (3348, 61216), (3456, 59303), (3826, 53568), (3968, 51651), (4464, 45912), (5739, 35712), (5952, 34434), (6696, 30608), (7652, 26784), (8928, 22956), (11478, 17856), (11904, 17217), (13392, 15304)]