188851180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1348937}}^1$

素因数の和:1348953

約数の個数: 24

約数和(自身を含む): 453243168

約数和(自身を除く): 264391988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1348937, 2697874, 5395748, 6744685, 9442559, 13489370, 18885118, 26978740, 37770236, 47212795, 94425590, 188851180]

約数ペア:

[(1, 188851180), (2, 94425590), (4, 47212795), (5, 37770236), (7, 26978740), (10, 18885118), (14, 13489370), (20, 9442559), (28, 6744685), (35, 5395748), (70, 2697874), (140, 1348937)]