201005874

素因数分解:

$2^1\times 3^4\times {\mathrm{1240777}}^1$

素因数の和:1240791

約数の個数: 20

約数和(自身を含む): 450402414

約数和(自身を除く): 249396540

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1240777, 2481554, 3722331, 7444662, 11166993, 22333986, 33500979, 67001958, 100502937, 201005874]

約数ペア:

[(1, 201005874), (2, 100502937), (3, 67001958), (6, 33500979), (9, 22333986), (18, 11166993), (27, 7444662), (54, 3722331), (81, 2481554), (162, 1240777)]