209584404

素因数分解:

$2^2\times 3^2\times {\mathrm{5821789}}^1$

素因数の和:5821799

約数の個数: 18

約数和(自身を含む): 529782890

約数和(自身を除く): 320198486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5821789, 11643578, 17465367, 23287156, 34930734, 52396101, 69861468, 104792202, 209584404]

約数ペア:

[(1, 209584404), (2, 104792202), (3, 69861468), (4, 52396101), (6, 34930734), (9, 23287156), (12, 17465367), (18, 11643578), (36, 5821789)]