201362090

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{21911}}^1$

素因数の和:22837

約数の個数: 16

約数和(自身を含む): 362862720

約数和(自身を除く): 161500630

約数列:

[1, 2, 5, 10, 919, 1838, 4595, 9190, 21911, 43822, 109555, 219110, 20136209, 40272418, 100681045, 201362090]

約数ペア:

[(1, 201362090), (2, 100681045), (5, 40272418), (10, 20136209), (919, 219110), (1838, 109555), (4595, 43822), (9190, 21911)]