208674014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{20947}}^1$

素因数の和:21259

約数の個数: 16

約数和(自身を含む): 332570448

約数和(自身を除く): 123896434

約数列:

[1, 2, 17, 34, 293, 586, 4981, 9962, 20947, 41894, 356099, 712198, 6137471, 12274942, 104337007, 208674014]

約数ペア:

[(1, 208674014), (2, 104337007), (17, 12274942), (34, 6137471), (293, 712198), (586, 356099), (4981, 41894), (9962, 20947)]