200244069

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{34819}}^1$

素因数の和:34902

約数の個数: 20

約数和(自身を含む): 303351840

約数和(自身を除く): 103107771

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 34819, 104457, 313371, 940113, 2472149, 2820339, 7416447, 22249341, 66748023, 200244069]

約数ペア:

[(1, 200244069), (3, 66748023), (9, 22249341), (27, 7416447), (71, 2820339), (81, 2472149), (213, 940113), (639, 313371), (1917, 104457), (5751, 34819)]