208048570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{904559}}^1$

素因数の和:904589

約数の個数: 16

約数和(自身を含む): 390769920

約数和(自身を除く): 182721350

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 904559, 1809118, 4522795, 9045590, 20804857, 41609714, 104024285, 208048570]

約数ペア:

[(1, 208048570), (2, 104024285), (5, 41609714), (10, 20804857), (23, 9045590), (46, 4522795), (115, 1809118), (230, 904559)]