210187612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{23057}}^1$

素因数の和:23157

約数の個数: 24

約数和(自身を含む): 383500656

約数和(自身を除く): 173313044

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 23057, 46114, 92228, 991451, 1222021, 1982902, 2444042, 3965804, 4888084, 52546903, 105093806, 210187612]

約数ペア:

[(1, 210187612), (2, 105093806), (4, 52546903), (43, 4888084), (53, 3965804), (86, 2444042), (106, 1982902), (172, 1222021), (212, 991451), (2279, 92228), (4558, 46114), (9116, 23057)]