209075770

素因数分解:

$2^1\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{7459}}^1$

素因数の和:10269

約数の個数: 16

約数和(自身を含む): 376521120

約数和(自身を除く): 167445350

約数列:

[1, 2, 5, 10, 2803, 5606, 7459, 14015, 14918, 28030, 37295, 74590, 20907577, 41815154, 104537885, 209075770]

約数ペア:

[(1, 209075770), (2, 104537885), (5, 41815154), (10, 20907577), (2803, 74590), (5606, 37295), (7459, 28030), (14015, 14918)]