201684663

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9833}}^1$

素因数の和:9935

約数の個数: 24

約数和(自身を含む): 303752592

約数和(自身を除く): 102067929

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 6837, 9833, 20511, 29499, 88497, 422819, 521149, 1268457, 1563447, 3805371, 4690341, 22409407, 67228221, 201684663]

約数ペア:

[(1, 201684663), (3, 67228221), (9, 22409407), (43, 4690341), (53, 3805371), (129, 1563447), (159, 1268457), (387, 521149), (477, 422819), (2279, 88497), (6837, 29499), (9833, 20511)]