203438853

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{44939}}^1$

素因数の和:45448

約数の個数: 12

約数和(自身を含む): 294446880

約数和(自身を除く): 91008027

約数列:

[1, 3, 9, 503, 1509, 4527, 44939, 134817, 404451, 22604317, 67812951, 203438853]

約数ペア:

[(1, 203438853), (3, 67812951), (9, 22604317), (503, 404451), (1509, 134817), (4527, 44939)]