201359642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{20849}}^1$

素因数の和:21301

約数の個数: 16

約数和(自身を含む): 330264000

約数和(自身を除く): 128904358

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 20849, 41698, 229339, 458678, 9152711, 18305422, 100679821, 201359642]

約数ペア:

[(1, 201359642), (2, 100679821), (11, 18305422), (22, 9152711), (439, 458678), (878, 229339), (4829, 41698), (9658, 20849)]