205280521582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{11002279}}^1$

素因数の和:11002791

約数の個数: 16

約数和(自身を含む): 324787305600

約数和(自身を除く): 119506784018

約数列:

[1, 2, 19, 38, 491, 982, 9329, 18658, 11002279, 22004558, 209043301, 418086602, 5402118989, 10804237978, 102640260791, 205280521582]

約数ペア:

[(1, 205280521582), (2, 102640260791), (19, 10804237978), (38, 5402118989), (491, 418086602), (982, 209043301), (9329, 22004558), (18658, 11002279)]