208059574971

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{7187}}^1\times {\mathrm{419557}}^1$

素因数の和:426770

約数の個数: 16

約数和(自身を含む): 289515158784

約数和(自身を除く): 81455583813

約数列:

[1, 3, 23, 69, 7187, 21561, 165301, 419557, 495903, 1258671, 9649811, 28949433, 3015356159, 9046068477, 69353191657, 208059574971]

約数ペア:

[(1, 208059574971), (3, 69353191657), (23, 9046068477), (69, 3015356159), (7187, 28949433), (21561, 9649811), (165301, 1258671), (419557, 495903)]