200409540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3340159}}^1$

素因数の和:3340171

約数の個数: 24

約数和(自身を含む): 561146880

約数和(自身を除く): 360737340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3340159, 6680318, 10020477, 13360636, 16700795, 20040954, 33401590, 40081908, 50102385, 66803180, 100204770, 200409540]

約数ペア:

[(1, 200409540), (2, 100204770), (3, 66803180), (4, 50102385), (5, 40081908), (6, 33401590), (10, 20040954), (12, 16700795), (15, 13360636), (20, 10020477), (30, 6680318), (60, 3340159)]