204447562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{489109}}^1$

素因数の和:489141

約数の個数: 16

約数和(自身を含む): 352159200

約数和(自身を除く): 147711638

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 489109, 978218, 5380199, 9293071, 10760398, 18586142, 102223781, 204447562]

約数ペア:

[(1, 204447562), (2, 102223781), (11, 18586142), (19, 10760398), (22, 9293071), (38, 5380199), (209, 978218), (418, 489109)]