201171981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{3061}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 282683840

約数和(自身を除く): 81511859

約数列:

[1, 3, 19, 57, 1153, 3061, 3459, 9183, 21907, 58159, 65721, 174477, 3529333, 10587999, 67057327, 201171981]

約数ペア:

[(1, 201171981), (3, 67057327), (19, 10587999), (57, 3529333), (1153, 174477), (3061, 65721), (3459, 58159), (9183, 21907)]