205500243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{13903}}^1$

素因数の和:14298

約数の個数: 16

約数和(自身を含む): 295877120

約数和(自身を除く): 90376877

約数列:

[1, 3, 13, 39, 379, 1137, 4927, 13903, 14781, 41709, 180739, 542217, 5269237, 15807711, 68500081, 205500243]

約数ペア:

[(1, 205500243), (3, 68500081), (13, 15807711), (39, 5269237), (379, 542217), (1137, 180739), (4927, 41709), (13903, 14781)]