209317024

素因数分解:

$2^5\times 7^2\times {\mathrm{133493}}^1$

素因数の和:133517

約数の個数: 36

約数和(自身を含む): 479376954

約数和(自身を除く): 270059930

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 133493, 266986, 533972, 934451, 1067944, 1868902, 2135888, 3737804, 4271776, 6541157, 7475608, 13082314, 14951216, 26164628, 29902432, 52329256, 104658512, 209317024]

約数ペア:

[(1, 209317024), (2, 104658512), (4, 52329256), (7, 29902432), (8, 26164628), (14, 14951216), (16, 13082314), (28, 7475608), (32, 6541157), (49, 4271776), (56, 3737804), (98, 2135888), (112, 1868902), (196, 1067944), (224, 934451), (392, 533972), (784, 266986), (1568, 133493)]