201895105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{2837}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 248745024

約数和(自身を除く): 46849919

約数列:

[1, 5, 43, 215, 331, 1655, 2837, 14185, 14233, 71165, 121991, 609955, 939047, 4695235, 40379021, 201895105]

約数ペア:

[(1, 201895105), (5, 40379021), (43, 4695235), (215, 939047), (331, 609955), (1655, 121991), (2837, 71165), (14185, 14233)]