200210030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1053737}}^1$

素因数の和:1053763

約数の個数: 16

約数和(自身を含む): 379345680

約数和(自身を除く): 179135650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1053737, 2107474, 5268685, 10537370, 20021003, 40042006, 100105015, 200210030]

約数ペア:

[(1, 200210030), (2, 100105015), (5, 40042006), (10, 20021003), (19, 10537370), (38, 5268685), (95, 2107474), (190, 1053737)]