212217842

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{5981}}^1$

素因数の和:6253

約数の個数: 16

約数和(自身を含む): 323243352

約数和(自身を除く): 111025510

約数列:

[1, 2, 113, 157, 226, 314, 5981, 11962, 17741, 35482, 675853, 939017, 1351706, 1878034, 106108921, 212217842]

約数ペア:

[(1, 212217842), (2, 106108921), (113, 1878034), (157, 1351706), (226, 939017), (314, 675853), (5981, 35482), (11962, 17741)]