221314109

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23627}}^1$

素因数の和:23692

約数の個数: 16

約数和(自身を含む): 255182400

約数和(自身を除く): 33868291

約数列:

[1, 17, 19, 29, 323, 493, 551, 9367, 23627, 401659, 448913, 685183, 7631521, 11648111, 13018477, 221314109]

約数ペア:

[(1, 221314109), (17, 13018477), (19, 11648111), (29, 7631521), (323, 685183), (493, 448913), (551, 401659), (9367, 23627)]