220160463

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{9293}}^1$

素因数の和:9498

約数の個数: 16

約数和(自身を含む): 301125600

約数和(自身を除く): 80965137

約数列:

[1, 3, 53, 149, 159, 447, 7897, 9293, 23691, 27879, 492529, 1384657, 1477587, 4153971, 73386821, 220160463]

約数ペア:

[(1, 220160463), (3, 73386821), (53, 4153971), (149, 1477587), (159, 1384657), (447, 492529), (7897, 27879), (9293, 23691)]