208099212

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{72559}}^1$

素因数の和:72805

約数の個数: 24

約数和(自身を含む): 487603200

約数和(自身を除く): 279503988

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 72559, 145118, 217677, 290236, 435354, 870708, 17341601, 34683202, 52024803, 69366404, 104049606, 208099212]

約数ペア:

[(1, 208099212), (2, 104049606), (3, 69366404), (4, 52024803), (6, 34683202), (12, 17341601), (239, 870708), (478, 435354), (717, 290236), (956, 217677), (1434, 145118), (2868, 72559)]