222089043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{354209}}^1$

素因数の和:354242

約数の個数: 16

約数和(自身を含む): 340041600

約数和(自身を除く): 117952557

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 354209, 1062627, 3896299, 6729971, 11688897, 20189913, 74029681, 222089043]

約数ペア:

[(1, 222089043), (3, 74029681), (11, 20189913), (19, 11688897), (33, 6729971), (57, 3896299), (209, 1062627), (627, 354209)]