200047959

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{17911}}^1$

素因数の和:18007

約数の個数: 24

約数和(自身を含む): 310164192

約数和(自身を除く): 110116233

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 11169, 17911, 53733, 161199, 304487, 913461, 1307503, 2740383, 3922509, 11767527, 22227551, 66682653, 200047959]

約数ペア:

[(1, 200047959), (3, 66682653), (9, 22227551), (17, 11767527), (51, 3922509), (73, 2740383), (153, 1307503), (219, 913461), (657, 304487), (1241, 161199), (3723, 53733), (11169, 17911)]