208029296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 441668160

約数和(自身を除く): 233638864

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 101, 116, 184, 193, 202, 232, 368, 386, 404, 464, 667, 772, 808, 1334, 1544, 1616, 2323, 2668, 2929, 3088, 4439, 4646, 5336, 5597, 5858, 8878, 9292, 10672, 11194, 11716, 17756, 18584, 19493, 22388, 23432, 35512, 37168, 38986, 44776, 46864, 67367, 71024, 77972, 89552, 128731, 134734, 155944, 257462, 269468, 311888, 448339, 514924, 538936, 565297, 896678, 1029848, 1077872, 1130594, 1793356, 2059696, 2261188, 3586712, 4522376, 7173424, 9044752, 13001831, 26003662, 52007324, 104014648, 208029296]

約数ペア:

[(1, 208029296), (2, 104014648), (4, 52007324), (8, 26003662), (16, 13001831), (23, 9044752), (29, 7173424), (46, 4522376), (58, 3586712), (92, 2261188), (101, 2059696), (116, 1793356), (184, 1130594), (193, 1077872), (202, 1029848), (232, 896678), (368, 565297), (386, 538936), (404, 514924), (464, 448339), (667, 311888), (772, 269468), (808, 257462), (1334, 155944), (1544, 134734), (1616, 128731), (2323, 89552), (2668, 77972), (2929, 71024), (3088, 67367), (4439, 46864), (4646, 44776), (5336, 38986), (5597, 37168), (5858, 35512), (8878, 23432), (9292, 22388), (10672, 19493), (11194, 18584), (11716, 17756)]