206841573

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{17293}}^1$

素因数の和:17745

約数の個数: 16

約数和(自身を含む): 307141440

約数和(自身を除く): 100299867

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 11961, 17293, 51879, 155637, 466911, 7660799, 22982397, 68947191, 206841573]

約数ペア:

[(1, 206841573), (3, 68947191), (9, 22982397), (27, 7660799), (443, 466911), (1329, 155637), (3987, 51879), (11961, 17293)]