208025192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{14033}}^1$

素因数の和:14165

約数の個数: 32

約数和(自身を含む): 416809800

約数和(自身を除く): 208784608

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 14033, 14824, 28066, 56132, 112264, 238561, 477122, 954244, 1529597, 1908488, 3059194, 6118388, 12236776, 26003149, 52006298, 104012596, 208025192]

約数ペア:

[(1, 208025192), (2, 104012596), (4, 52006298), (8, 26003149), (17, 12236776), (34, 6118388), (68, 3059194), (109, 1908488), (136, 1529597), (218, 954244), (436, 477122), (872, 238561), (1853, 112264), (3706, 56132), (7412, 28066), (14033, 14824)]