206385424

素因数分解:

$2^4\times 7^1\times {\mathrm{1842727}}^1$

素因数の和:1842742

約数の個数: 20

約数和(自身を含む): 456996544

約数和(自身を除く): 250611120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1842727, 3685454, 7370908, 12899089, 14741816, 25798178, 29483632, 51596356, 103192712, 206385424]

約数ペア:

[(1, 206385424), (2, 103192712), (4, 51596356), (7, 29483632), (8, 25798178), (14, 14741816), (16, 12899089), (28, 7370908), (56, 3685454), (112, 1842727)]