200190260

素因数分解:

$2^2\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{3571}}^1$

素因数の和:6383

約数の個数: 24

約数和(自身を含む): 420667296

約数和(自身を除く): 220477036

約数列:

[1, 2, 4, 5, 10, 20, 2803, 3571, 5606, 7142, 11212, 14015, 14284, 17855, 28030, 35710, 56060, 71420, 10009513, 20019026, 40038052, 50047565, 100095130, 200190260]

約数ペア:

[(1, 200190260), (2, 100095130), (4, 50047565), (5, 40038052), (10, 20019026), (20, 10009513), (2803, 71420), (3571, 56060), (5606, 35710), (7142, 28030), (11212, 17855), (14015, 14284)]