200052459

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{42019}}^1$

素因数の和:42071

約数の個数: 18

約数和(自身を含む): 302081780

約数和(自身を除く): 102029321

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 42019, 126057, 378171, 966437, 2899311, 8697933, 22228051, 66684153, 200052459]

約数ペア:

[(1, 200052459), (3, 66684153), (9, 22228051), (23, 8697933), (69, 2899311), (207, 966437), (529, 378171), (1587, 126057), (4761, 42019)]