209408910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{9221}}^1$

素因数の和:9988

約数の個数: 32

約数和(自身を含む): 503299872

約数和(自身を除く): 293890962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 757, 1514, 2271, 3785, 4542, 7570, 9221, 11355, 18442, 22710, 27663, 46105, 55326, 92210, 138315, 276630, 6980297, 13960594, 20940891, 34901485, 41881782, 69802970, 104704455, 209408910]

約数ペア:

[(1, 209408910), (2, 104704455), (3, 69802970), (5, 41881782), (6, 34901485), (10, 20940891), (15, 13960594), (30, 6980297), (757, 276630), (1514, 138315), (2271, 92210), (3785, 55326), (4542, 46105), (7570, 27663), (9221, 22710), (11355, 18442)]