201838762015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1099729}}^1$

素因数の和:1099863

約数の個数: 32

約数和(自身を含む): 273648015360

約数和(自身を除く): 71809253345

約数列:

[1, 5, 11, 47, 55, 71, 235, 355, 517, 781, 2585, 3337, 3905, 16685, 36707, 183535, 1099729, 5498645, 12097019, 51687263, 60485095, 78080759, 258436315, 390403795, 568559893, 858888349, 2842799465, 3669795673, 4294441745, 18348978365, 40367752403, 201838762015]

約数ペア:

[(1, 201838762015), (5, 40367752403), (11, 18348978365), (47, 4294441745), (55, 3669795673), (71, 2842799465), (235, 858888349), (355, 568559893), (517, 390403795), (781, 258436315), (2585, 78080759), (3337, 60485095), (3905, 51687263), (16685, 12097019), (36707, 5498645), (183535, 1099729)]