203263841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{1117}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 226032768

約数和(自身を除く): 22768927

約数列:

[1, 11, 71, 233, 781, 1117, 2563, 12287, 16543, 79307, 181973, 260261, 872377, 2862871, 18478531, 203263841]

約数ペア:

[(1, 203263841), (11, 18478531), (71, 2862871), (233, 872377), (781, 260261), (1117, 181973), (2563, 79307), (12287, 16543)]