208776246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4970863}}^1$

素因数の和:4970875

約数の個数: 16

約数和(自身を含む): 477202944

約数和(自身を除く): 268426698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4970863, 9941726, 14912589, 29825178, 34796041, 69592082, 104388123, 208776246]

約数ペア:

[(1, 208776246), (2, 104388123), (3, 69592082), (6, 34796041), (7, 29825178), (14, 14912589), (21, 9941726), (42, 4970863)]