208531122

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{1283}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 423042048

約数和(自身を除く): 214510926

約数列:

[1, 2, 3, 6, 103, 206, 263, 309, 526, 618, 789, 1283, 1578, 2566, 3849, 7698, 27089, 54178, 81267, 132149, 162534, 264298, 337429, 396447, 674858, 792894, 1012287, 2024574, 34755187, 69510374, 104265561, 208531122]

約数ペア:

[(1, 208531122), (2, 104265561), (3, 69510374), (6, 34755187), (103, 2024574), (206, 1012287), (263, 792894), (309, 674858), (526, 396447), (618, 337429), (789, 264298), (1283, 162534), (1578, 132149), (2566, 81267), (3849, 54178), (7698, 27089)]