201207896

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{230743}}^1$

素因数の和:230858

約数の個数: 16

約数和(自身を含む): 380727600

約数和(自身を除く): 179519704

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 230743, 461486, 922972, 1845944, 25150987, 50301974, 100603948, 201207896]

約数ペア:

[(1, 201207896), (2, 100603948), (4, 50301974), (8, 25150987), (109, 1845944), (218, 922972), (436, 461486), (872, 230743)]