210877242

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{495017}}^1$

素因数の和:495093

約数の個数: 16

約数和(自身を含む): 427695552

約数和(自身を除く): 216818310

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 495017, 990034, 1485051, 2970102, 35146207, 70292414, 105438621, 210877242]

約数ペア:

[(1, 210877242), (2, 105438621), (3, 70292414), (6, 35146207), (71, 2970102), (142, 1485051), (213, 990034), (426, 495017)]