205580904

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{27367}}^1$

素因数の和:27689

約数の個数: 32

約数和(自身を含む): 515613120

約数和(自身を除く): 310032216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 27367, 54734, 82101, 109468, 164202, 218936, 328404, 656808, 8565871, 17131742, 25697613, 34263484, 51395226, 68526968, 102790452, 205580904]

約数ペア:

[(1, 205580904), (2, 102790452), (3, 68526968), (4, 51395226), (6, 34263484), (8, 25697613), (12, 17131742), (24, 8565871), (313, 656808), (626, 328404), (939, 218936), (1252, 164202), (1878, 109468), (2504, 82101), (3756, 54734), (7512, 27367)]