207900620

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{24007}}^1$

素因数の和:24449

約数の個数: 24

約数和(自身を含む): 437617824

約数和(自身を除く): 229717204

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 24007, 48014, 96028, 120035, 240070, 480140, 10395031, 20790062, 41580124, 51975155, 103950310, 207900620]

約数ペア:

[(1, 207900620), (2, 103950310), (4, 51975155), (5, 41580124), (10, 20790062), (20, 10395031), (433, 480140), (866, 240070), (1732, 120035), (2165, 96028), (4330, 48014), (8660, 24007)]