201347242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{20719}}^1$

素因数の和:20877

約数の個数: 16

約数和(自身を含む): 311794560

約数和(自身を除く): 110447318

約数列:

[1, 2, 43, 86, 113, 226, 4859, 9718, 20719, 41438, 890917, 1781834, 2341247, 4682494, 100673621, 201347242]

約数ペア:

[(1, 201347242), (2, 100673621), (43, 4682494), (86, 2341247), (113, 1781834), (226, 890917), (4859, 41438), (9718, 20719)]