206574501

素因数分解:

$3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{10007}}^1$

素因数の和:11000

約数の個数: 16

約数和(自身を含む): 315131904

約数和(自身を除く): 108557403

約数列:

[1, 3, 7, 21, 983, 2949, 6881, 10007, 20643, 30021, 70049, 210147, 9836881, 29510643, 68858167, 206574501]

約数ペア:

[(1, 206574501), (3, 68858167), (7, 29510643), (21, 9836881), (983, 210147), (2949, 70049), (6881, 30021), (10007, 20643)]