226787824

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{140339}}^1$

素因数の和:140448

約数の個数: 20

約数和(自身を含む): 443755080

約数和(自身を除く): 216967256

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 140339, 280678, 561356, 1122712, 2245424, 14174239, 28348478, 56696956, 113393912, 226787824]

約数ペア:

[(1, 226787824), (2, 113393912), (4, 56696956), (8, 28348478), (16, 14174239), (101, 2245424), (202, 1122712), (404, 561356), (808, 280678), (1616, 140339)]