211344239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 226130400

約数和(自身を除く): 14786161

約数列:

[1, 19, 113, 173, 569, 2147, 3287, 10811, 19549, 64297, 98437, 371431, 1221643, 1870303, 11123381, 211344239]

約数ペア:

[(1, 211344239), (19, 11123381), (113, 1870303), (173, 1221643), (569, 371431), (2147, 98437), (3287, 64297), (10811, 19549)]