248484214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{71941}}^1$

素因数の和:72111

約数の個数: 16

約数和(自身を含む): 409206096

約数和(自身を除く): 160721882

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 71941, 143882, 791351, 1582702, 11294737, 22589474, 124242107, 248484214]

約数ペア:

[(1, 248484214), (2, 124242107), (11, 22589474), (22, 11294737), (157, 1582702), (314, 791351), (1727, 143882), (3454, 71941)]