210525238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{124277}}^1$

素因数の和:124308

約数の個数: 24

約数和(自身を含む): 396695376

約数和(自身を除く): 186170138

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 124277, 248554, 869939, 1367047, 1739878, 2734094, 9569329, 15037517, 19138658, 30075034, 105262619, 210525238]

約数ペア:

[(1, 210525238), (2, 105262619), (7, 30075034), (11, 19138658), (14, 15037517), (22, 9569329), (77, 2734094), (121, 1739878), (154, 1367047), (242, 869939), (847, 248554), (1694, 124277)]