201847461

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{17581}}^1$

素因数の和:17716

約数の個数: 16

約数和(自身を含む): 278498880

約数和(自身を除く): 76651419

約数列:

[1, 3, 43, 89, 129, 267, 3827, 11481, 17581, 52743, 755983, 1564709, 2267949, 4694127, 67282487, 201847461]

約数ペア:

[(1, 201847461), (3, 67282487), (43, 4694127), (89, 2267949), (129, 1564709), (267, 755983), (3827, 52743), (11481, 17581)]