214601120

素因数分解:

$2^5\times 5^1\times {\mathrm{1341257}}^1$

素因数の和:1341272

約数の個数: 24

約数和(自身を含む): 506995524

約数和(自身を除く): 292394404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1341257, 2682514, 5365028, 6706285, 10730056, 13412570, 21460112, 26825140, 42920224, 53650280, 107300560, 214601120]

約数ペア:

[(1, 214601120), (2, 107300560), (4, 53650280), (5, 42920224), (8, 26825140), (10, 21460112), (16, 13412570), (20, 10730056), (32, 6706285), (40, 5365028), (80, 2682514), (160, 1341257)]