199038410

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{94331}}^1$

素因数の和:94549

約数の個数: 16

約数和(自身を含む): 359970912

約数和(自身を除く): 160932502

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 94331, 188662, 471655, 943310, 19903841, 39807682, 99519205, 199038410]

約数ペア:

[(1, 199038410), (2, 99519205), (5, 39807682), (10, 19903841), (211, 943310), (422, 471655), (1055, 188662), (2110, 94331)]