208876812

素因数分解:

$2^2\times 3^1\times {\mathrm{17406401}}^1$

素因数の和:17406408

約数の個数: 12

約数和(自身を含む): 487379256

約数和(自身を除く): 278502444

約数列:

[1, 2, 3, 4, 6, 12, 17406401, 34812802, 52219203, 69625604, 104438406, 208876812]

約数ペア:

[(1, 208876812), (2, 104438406), (3, 69625604), (4, 52219203), (6, 34812802), (12, 17406401)]