206897823

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{4363}}^1$

素因数の和:4859

約数の個数: 24

約数和(自身を含む): 326776320

約数和(自身を除く): 119878497

約数列:

[1, 3, 9, 11, 33, 99, 479, 1437, 4311, 4363, 5269, 13089, 15807, 39267, 47421, 47993, 143979, 431937, 2089877, 6269631, 18808893, 22988647, 68965941, 206897823]

約数ペア:

[(1, 206897823), (3, 68965941), (9, 22988647), (11, 18808893), (33, 6269631), (99, 2089877), (479, 431937), (1437, 143979), (4311, 47993), (4363, 47421), (5269, 39267), (13089, 15807)]