204544087

素因数分解:

${\mathrm{11}}^3\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 226275840

約数和(自身を除く): 21731753

約数列:

[1, 11, 121, 239, 643, 1331, 2629, 7073, 28919, 77803, 153677, 318109, 855833, 1690447, 18594917, 204544087]

約数ペア:

[(1, 204544087), (11, 18594917), (121, 1690447), (239, 855833), (643, 318109), (1331, 153677), (2629, 77803), (7073, 28919)]