99802564

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{126653}}^1$

素因数の和:126854

約数の個数: 12

約数和(自身を含む): 175542444

約数和(自身を除く): 75739880

約数列:

[1, 2, 4, 197, 394, 788, 126653, 253306, 506612, 24950641, 49901282, 99802564]

約数ペア:

[(1, 99802564), (2, 49901282), (4, 24950641), (197, 506612), (394, 253306), (788, 126653)]