210944786

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{624097}}^1$

素因数の和:624125

約数の個数: 12

約数和(自身を含む): 342629802

約数和(自身を除く): 131685016

約数列:

[1, 2, 13, 26, 169, 338, 624097, 1248194, 8113261, 16226522, 105472393, 210944786]

約数ペア:

[(1, 210944786), (2, 105472393), (13, 16226522), (26, 8113261), (169, 1248194), (338, 624097)]