200565140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{527803}}^1$

素因数の和:527831

約数の個数: 24

約数和(自身を含む): 443355360

約数和(自身を除く): 242790220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 527803, 1055606, 2111212, 2639015, 5278030, 10028257, 10556060, 20056514, 40113028, 50141285, 100282570, 200565140]

約数ペア:

[(1, 200565140), (2, 100282570), (4, 50141285), (5, 40113028), (10, 20056514), (19, 10556060), (20, 10028257), (38, 5278030), (76, 2639015), (95, 2111212), (190, 1055606), (380, 527803)]