205909066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5051}}^1$

素因数の和:5190

約数の個数: 32

約数和(自身を含む): 360106560

約数和(自身を除く): 154197494

約数列:

[1, 2, 11, 17, 22, 34, 109, 187, 218, 374, 1199, 1853, 2398, 3706, 5051, 10102, 20383, 40766, 55561, 85867, 111122, 171734, 550559, 944537, 1101118, 1889074, 6056149, 9359503, 12112298, 18719006, 102954533, 205909066]

約数ペア:

[(1, 205909066), (2, 102954533), (11, 18719006), (17, 12112298), (22, 9359503), (34, 6056149), (109, 1889074), (187, 1101118), (218, 944537), (374, 550559), (1199, 171734), (1853, 111122), (2398, 85867), (3706, 55561), (5051, 40766), (10102, 20383)]