200744523

素因数分解:

$3^2\times 7^3\times {\mathrm{65029}}^1$

素因数の和:65056

約数の個数: 24

約数和(自身を含む): 338156000

約数和(自身を除く): 137411477

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 65029, 195087, 455203, 585261, 1365609, 3186421, 4096827, 9559263, 22304947, 28677789, 66914841, 200744523]

約数ペア:

[(1, 200744523), (3, 66914841), (7, 28677789), (9, 22304947), (21, 9559263), (49, 4096827), (63, 3186421), (147, 1365609), (343, 585261), (441, 455203), (1029, 195087), (3087, 65029)]