199261551

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1\times {\mathrm{1093}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 270191744

約数和(自身を除く): 70930193

約数列:

[1, 3, 67, 201, 907, 1093, 2721, 3279, 60769, 73231, 182307, 219693, 991351, 2974053, 66420517, 199261551]

約数ペア:

[(1, 199261551), (3, 66420517), (67, 2974053), (201, 991351), (907, 219693), (1093, 182307), (2721, 73231), (3279, 60769)]