221567488134

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{265668451}}^1$

素因数の和:265668595

約数の個数: 16

約数和(自身を含む): 446322999360

約数和(自身を除く): 224755511226

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 265668451, 531336902, 797005353, 1594010706, 36927914689, 73855829378, 110783744067, 221567488134]

約数ペア:

[(1, 221567488134), (2, 110783744067), (3, 73855829378), (6, 36927914689), (139, 1594010706), (278, 797005353), (417, 531336902), (834, 265668451)]