201843202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{129221}}^1$

素因数の和:129305

約数の個数: 16

約数和(自身を含む): 334943424

約数和(自身を除く): 133100222

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 129221, 258442, 1421431, 2842862, 9174691, 18349382, 100921601, 201843202]

約数ペア:

[(1, 201843202), (2, 100921601), (11, 18349382), (22, 9174691), (71, 2842862), (142, 1421431), (781, 258442), (1562, 129221)]