200923281

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19739}}^1$

素因数の和:19790

約数の個数: 32

約数和(自身を含む): 331632000

約数和(自身を除く): 130708719

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 19739, 59217, 177651, 256607, 532953, 572431, 769821, 1717293, 2309463, 5151879, 6928389, 7441603, 15455637, 22324809, 66974427, 200923281]

約数ペア:

[(1, 200923281), (3, 66974427), (9, 22324809), (13, 15455637), (27, 7441603), (29, 6928389), (39, 5151879), (87, 2309463), (117, 1717293), (261, 769821), (351, 572431), (377, 532953), (783, 256607), (1131, 177651), (3393, 59217), (10179, 19739)]