210920936

素因数分解:

$2^3\times {\mathrm{2579}}^1\times {\mathrm{10223}}^1$

素因数の和:12808

約数の個数: 16

約数和(自身を含む): 395668800

約数和(自身を除く): 184747864

約数列:

[1, 2, 4, 8, 2579, 5158, 10223, 10316, 20446, 20632, 40892, 81784, 26365117, 52730234, 105460468, 210920936]

約数ペア:

[(1, 210920936), (2, 105460468), (4, 52730234), (8, 26365117), (2579, 81784), (5158, 40892), (10223, 20632), (10316, 20446)]