203420434

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{354391}}^1$

素因数の和:354441

約数の個数: 16

約数和(自身を含む): 357227136

約数和(自身を除く): 153806702

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 354391, 708782, 2480737, 4961474, 14530031, 29060062, 101710217, 203420434]

約数ペア:

[(1, 203420434), (2, 101710217), (7, 29060062), (14, 14530031), (41, 4961474), (82, 2480737), (287, 708782), (574, 354391)]