201974884

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 356461560

約数和(自身を除く): 154486676

約数列:

[1, 2, 4, 269, 337, 538, 557, 674, 1076, 1114, 1348, 2228, 90653, 149833, 181306, 187709, 299666, 362612, 375418, 599332, 750836, 50493721, 100987442, 201974884]

約数ペア:

[(1, 201974884), (2, 100987442), (4, 50493721), (269, 750836), (337, 599332), (538, 375418), (557, 362612), (674, 299666), (1076, 187709), (1114, 181306), (1348, 149833), (2228, 90653)]