207059905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{4493}}^1$

素因数の和:5220

約数の個数: 16

約数和(自身を含む): 268022160

約数和(自身を除く): 60962255

約数列:

[1, 5, 13, 65, 709, 3545, 4493, 9217, 22465, 46085, 58409, 292045, 3185537, 15927685, 41411981, 207059905]

約数ペア:

[(1, 207059905), (5, 41411981), (13, 15927685), (65, 3185537), (709, 292045), (3545, 58409), (4493, 46085), (9217, 22465)]