210534716

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{39367}}^1$

素因数の和:39569

約数の個数: 24

約数和(自身を含む): 423284736

約数和(自身を除く): 212750020

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 39367, 78734, 157468, 275569, 551138, 1102276, 7519097, 15038194, 30076388, 52633679, 105267358, 210534716]

約数ペア:

[(1, 210534716), (2, 105267358), (4, 52633679), (7, 30076388), (14, 15038194), (28, 7519097), (191, 1102276), (382, 551138), (764, 275569), (1337, 157468), (2674, 78734), (5348, 39367)]