211624958

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1\times {\mathrm{859}}^1$

素因数の和:1679

約数の個数: 16

約数和(自身を含む): 319920000

約数和(自身を除く): 108295042

約数列:

[1, 2, 199, 398, 619, 859, 1238, 1718, 123181, 170941, 246362, 341882, 531721, 1063442, 105812479, 211624958]

約数ペア:

[(1, 211624958), (2, 105812479), (199, 1063442), (398, 531721), (619, 341882), (859, 246362), (1238, 170941), (1718, 123181)]