210860986

素因数分解:

$2^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{9661}}^1$

素因数の和:11229

約数の個数: 16

約数和(自身を含む): 361745280

約数和(自身を除く): 150884294

約数列:

[1, 2, 7, 14, 1559, 3118, 9661, 10913, 19322, 21826, 67627, 135254, 15061499, 30122998, 105430493, 210860986]

約数ペア:

[(1, 210860986), (2, 105430493), (7, 30122998), (14, 15061499), (1559, 135254), (3118, 67627), (9661, 21826), (10913, 19322)]