200018030

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{47737}}^1$

素因数の和:48163

約数の個数: 16

約数和(自身を含む): 360899280

約数和(自身を除く): 160881250

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 47737, 95474, 238685, 477370, 20001803, 40003606, 100009015, 200018030]

約数ペア:

[(1, 200018030), (2, 100009015), (5, 40003606), (10, 20001803), (419, 477370), (838, 238685), (2095, 95474), (4190, 47737)]