199547306

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{30391}}^1$

素因数の和:30474

約数の個数: 24

約数和(自身を含む): 353398176

約数和(自身を除く): 153850870

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6566, 30391, 60782, 212737, 425474, 1489159, 2036197, 2978318, 4072394, 14253379, 28506758, 99773653, 199547306]

約数ペア:

[(1, 199547306), (2, 99773653), (7, 28506758), (14, 14253379), (49, 4072394), (67, 2978318), (98, 2036197), (134, 1489159), (469, 425474), (938, 212737), (3283, 60782), (6566, 30391)]