223260462

素因数分解:

$2^1\times 3^4\times {\mathrm{1378151}}^1$

素因数の和:1378165

約数の個数: 20

約数和(自身を含む): 500269176

約数和(自身を除く): 277008714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1378151, 2756302, 4134453, 8268906, 12403359, 24806718, 37210077, 74420154, 111630231, 223260462]

約数ペア:

[(1, 223260462), (2, 111630231), (3, 74420154), (6, 37210077), (9, 24806718), (18, 12403359), (27, 8268906), (54, 4134453), (81, 2756302), (162, 1378151)]