210397822

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{3643}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 321138432

約数和(自身を除く): 110740610

約数列:

[1, 2, 67, 134, 431, 862, 3643, 7286, 28877, 57754, 244081, 488162, 1570133, 3140266, 105198911, 210397822]

約数ペア:

[(1, 210397822), (2, 105198911), (67, 3140266), (134, 1570133), (431, 488162), (862, 244081), (3643, 57754), (7286, 28877)]