199954119

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{206351}}^1$

素因数の和:206390

約数の個数: 16

約数和(自身を含む): 297146880

約数和(自身を除く): 97192761

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 206351, 619053, 3507967, 3920669, 10523901, 11762007, 66651373, 199954119]

約数ペア:

[(1, 199954119), (3, 66651373), (17, 11762007), (19, 10523901), (51, 3920669), (57, 3507967), (323, 619053), (969, 206351)]