201393854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1\times {\mathrm{2203}}^1$

素因数の和:3311

約数の個数: 16

約数和(自身を含む): 309547392

約数和(自身を除く): 108153538

約数列:

[1, 2, 43, 86, 1063, 2126, 2203, 4406, 45709, 91418, 94729, 189458, 2341789, 4683578, 100696927, 201393854]

約数ペア:

[(1, 201393854), (2, 100696927), (43, 4683578), (86, 2341789), (1063, 189458), (2126, 94729), (2203, 91418), (4406, 45709)]