211509792

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6277}}^1$

素因数の和:6312

約数の個数: 120

約数和(自身を含む): 670000716

約数和(自身を除く): 458490924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 6277, 8424, 11232, 12554, 16848, 18831, 25108, 33696, 37662, 50216, 56493, 75324, 81601, 100432, 112986, 150648, 163202, 169479, 200864, 225972, 244803, 301296, 326404, 338958, 451944, 489606, 508437, 602592, 652808, 677916, 734409, 903888, 979212, 1016874, 1305616, 1355832, 1468818, 1807776, 1958424, 2033748, 2203227, 2611232, 2711664, 2937636, 3916848, 4067496, 4406454, 5423328, 5875272, 6609681, 7833696, 8134992, 8812908, 11750544, 13219362, 16269984, 17625816, 23501088, 26438724, 35251632, 52877448, 70503264, 105754896, 211509792]

約数ペア:

[(1, 211509792), (2, 105754896), (3, 70503264), (4, 52877448), (6, 35251632), (8, 26438724), (9, 23501088), (12, 17625816), (13, 16269984), (16, 13219362), (18, 11750544), (24, 8812908), (26, 8134992), (27, 7833696), (32, 6609681), (36, 5875272), (39, 5423328), (48, 4406454), (52, 4067496), (54, 3916848), (72, 2937636), (78, 2711664), (81, 2611232), (96, 2203227), (104, 2033748), (108, 1958424), (117, 1807776), (144, 1468818), (156, 1355832), (162, 1305616), (208, 1016874), (216, 979212), (234, 903888), (288, 734409), (312, 677916), (324, 652808), (351, 602592), (416, 508437), (432, 489606), (468, 451944), (624, 338958), (648, 326404), (702, 301296), (864, 244803), (936, 225972), (1053, 200864), (1248, 169479), (1296, 163202), (1404, 150648), (1872, 112986), (2106, 100432), (2592, 81601), (2808, 75324), (3744, 56493), (4212, 50216), (5616, 37662), (6277, 33696), (8424, 25108), (11232, 18831), (12554, 16848)]