209216183

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{673}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 232934400

約数和(自身を除く): 23718217

約数列:

[1, 11, 59, 479, 649, 673, 5269, 7403, 28261, 39707, 310871, 322367, 436777, 3546037, 19019653, 209216183]

約数ペア:

[(1, 209216183), (11, 19019653), (59, 3546037), (479, 436777), (649, 322367), (673, 310871), (5269, 39707), (7403, 28261)]