199486532

素因数分解:

$2^2\times 7^1\times {\mathrm{7124519}}^1$

素因数の和:7124530

約数の個数: 12

約数和(自身を含む): 398973120

約数和(自身を除く): 199486588

約数列:

[1, 2, 4, 7, 14, 28, 7124519, 14249038, 28498076, 49871633, 99743266, 199486532]

約数ペア:

[(1, 199486532), (2, 99743266), (4, 49871633), (7, 28498076), (14, 14249038), (28, 7124519)]