200719030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{225527}}^1$

素因数の和:225623

約数の個数: 16

約数和(自身を含む): 365355360

約数和(自身を除く): 164636330

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 225527, 451054, 1127635, 2255270, 20071903, 40143806, 100359515, 200719030]

約数ペア:

[(1, 200719030), (2, 100359515), (5, 40143806), (10, 20071903), (89, 2255270), (178, 1127635), (445, 451054), (890, 225527)]