207905030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1094237}}^1$

素因数の和:1094263

約数の個数: 16

約数和(自身を含む): 393925680

約数和(自身を除く): 186020650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1094237, 2188474, 5471185, 10942370, 20790503, 41581006, 103952515, 207905030]

約数ペア:

[(1, 207905030), (2, 103952515), (5, 41581006), (10, 20790503), (19, 10942370), (38, 5471185), (95, 2188474), (190, 1094237)]