200027180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{270307}}^1$

素因数の和:270353

約数の個数: 24

約数和(自身を含む): 431411568

約数和(自身を除く): 231384388

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 270307, 540614, 1081228, 1351535, 2703070, 5406140, 10001359, 20002718, 40005436, 50006795, 100013590, 200027180]

約数ペア:

[(1, 200027180), (2, 100013590), (4, 50006795), (5, 40005436), (10, 20002718), (20, 10001359), (37, 5406140), (74, 2703070), (148, 1351535), (185, 1081228), (370, 540614), (740, 270307)]