206711589

素因数分解:

$3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{10711}}^1$

素因数の和:11640

約数の個数: 16

約数和(自身を含む): 315361280

約数和(自身を除く): 108649691

約数列:

[1, 3, 7, 21, 919, 2757, 6433, 10711, 19299, 32133, 74977, 224931, 9843409, 29530227, 68903863, 206711589]

約数ペア:

[(1, 206711589), (3, 68903863), (7, 29530227), (21, 9843409), (919, 224931), (2757, 74977), (6433, 32133), (10711, 19299)]