201743881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{859}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 217958400

約数和(自身を除く): 16214519

約数列:

[1, 19, 47, 263, 859, 893, 4997, 12361, 16321, 40373, 225917, 234859, 767087, 4292423, 10618099, 201743881]

約数ペア:

[(1, 201743881), (19, 10618099), (47, 4292423), (263, 767087), (859, 234859), (893, 225917), (4997, 40373), (12361, 16321)]