210938882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1369733}}^1$

素因数の和:1369753

約数の個数: 16

約数和(自身を含む): 394483392

約数和(自身を除く): 183544510

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1369733, 2739466, 9588131, 15067063, 19176262, 30134126, 105469441, 210938882]

約数ペア:

[(1, 210938882), (2, 105469441), (7, 30134126), (11, 19176262), (14, 15067063), (22, 9588131), (77, 2739466), (154, 1369733)]