200307560

素因数分解:

$2^3\times 5^1\times {\mathrm{5007689}}^1$

素因数の和:5007700

約数の個数: 16

約数和(自身を含む): 450692100

約数和(自身を除く): 250384540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5007689, 10015378, 20030756, 25038445, 40061512, 50076890, 100153780, 200307560]

約数ペア:

[(1, 200307560), (2, 100153780), (4, 50076890), (5, 40061512), (8, 25038445), (10, 20030756), (20, 10015378), (40, 5007689)]