203017585

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{1949}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 247665600

約数和(自身を除く): 44648015

約数列:

[1, 5, 83, 251, 415, 1255, 1949, 9745, 20833, 104165, 161767, 489199, 808835, 2445995, 40603517, 203017585]

約数ペア:

[(1, 203017585), (5, 40603517), (83, 2445995), (251, 808835), (415, 489199), (1255, 161767), (1949, 104165), (9745, 20833)]