201523390

素因数分解:

$2^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{19211}}^1$

素因数の和:20267

約数の個数: 16

約数和(自身を含む): 363106800

約数和(自身を除く): 161583410

約数列:

[1, 2, 5, 10, 1049, 2098, 5245, 10490, 19211, 38422, 96055, 192110, 20152339, 40304678, 100761695, 201523390]

約数ペア:

[(1, 201523390), (2, 100761695), (5, 40304678), (10, 20152339), (1049, 192110), (2098, 96055), (5245, 38422), (10490, 19211)]