201730580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{214607}}^1$

素因数の和:214663

約数の個数: 24

約数和(自身を含む): 432649728

約数和(自身を除く): 230919148

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 214607, 429214, 858428, 1073035, 2146070, 4292140, 10086529, 20173058, 40346116, 50432645, 100865290, 201730580]

約数ペア:

[(1, 201730580), (2, 100865290), (4, 50432645), (5, 40346116), (10, 20173058), (20, 10086529), (47, 4292140), (94, 2146070), (188, 1073035), (235, 858428), (470, 429214), (940, 214607)]