206469029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{49171}}^1$

素因数の和:49220

約数の個数: 16

約数和(自身を含む): 247826880

約数和(自身を除く): 41357851

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 49171, 639223, 835907, 934249, 10866791, 12145237, 15882233, 206469029]

約数ペア:

[(1, 206469029), (13, 15882233), (17, 12145237), (19, 10866791), (221, 934249), (247, 835907), (323, 639223), (4199, 49171)]