205979163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{30529}}^1$

素因数の和:30718

約数の個数: 16

約数和(自身を含む): 297484320

約数和(自身を除く): 91505157

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 30529, 91587, 396877, 1190631, 5281517, 15844551, 68659721, 205979163]

約数ペア:

[(1, 205979163), (3, 68659721), (13, 15844551), (39, 5281517), (173, 1190631), (519, 396877), (2249, 91587), (6747, 30529)]