200505796

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{61961}}^1$

素因数の和:62774

約数の個数: 12

約数和(自身を含む): 351324540

約数和(自身を除く): 150818744

約数列:

[1, 2, 4, 809, 1618, 3236, 61961, 123922, 247844, 50126449, 100252898, 200505796]

約数ペア:

[(1, 200505796), (2, 100252898), (4, 50126449), (809, 247844), (1618, 123922), (3236, 61961)]