201677540

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{9433}}^1$

素因数の和:10511

約数の個数: 24

約数和(自身を含む): 423963960

約数和(自身を除く): 222286420

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 4276, 5345, 9433, 10690, 18866, 21380, 37732, 47165, 94330, 188660, 10083877, 20167754, 40335508, 50419385, 100838770, 201677540]

約数ペア:

[(1, 201677540), (2, 100838770), (4, 50419385), (5, 40335508), (10, 20167754), (20, 10083877), (1069, 188660), (2138, 94330), (4276, 47165), (5345, 37732), (9433, 21380), (10690, 18866)]