208044935

素因数分解:

$5^1\times 7^3\times {\mathrm{121309}}^1$

素因数の和:121335

約数の個数: 16

約数和(自身を含む): 291144000

約数和(自身を除く): 83099065

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 121309, 606545, 849163, 4245815, 5944141, 29720705, 41608987, 208044935]

約数ペア:

[(1, 208044935), (5, 41608987), (7, 29720705), (35, 5944141), (49, 4245815), (245, 849163), (343, 606545), (1715, 121309)]