200508819

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 314979840

約数和(自身を除く): 114471021

約数列:

[1, 3, 7, 21, 41, 123, 179, 287, 537, 861, 1253, 1301, 3759, 3903, 7339, 9107, 22017, 27321, 51373, 53341, 154119, 160023, 232879, 373387, 698637, 1120161, 1630153, 4890459, 9548039, 28644117, 66836273, 200508819]

約数ペア:

[(1, 200508819), (3, 66836273), (7, 28644117), (21, 9548039), (41, 4890459), (123, 1630153), (179, 1120161), (287, 698637), (537, 373387), (861, 232879), (1253, 160023), (1301, 154119), (3759, 53341), (3903, 51373), (7339, 27321), (9107, 22017)]