202190644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{31771}}^1$

素因数の和:31855

約数の個数: 24

約数和(自身を含む): 371859488

約数和(自身を除く): 169668844

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 31771, 63542, 127084, 1175527, 1366153, 2351054, 2732306, 4702108, 5464612, 50547661, 101095322, 202190644]

約数ペア:

[(1, 202190644), (2, 101095322), (4, 50547661), (37, 5464612), (43, 4702108), (74, 2732306), (86, 2351054), (148, 1366153), (172, 1175527), (1591, 127084), (3182, 63542), (6364, 31771)]