205902884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{10151}}^1$

素因数の和:10627

約数の個数: 24

約数和(自身を含む): 393978816

約数和(自身を除く): 188075932

約数列:

[1, 2, 4, 11, 22, 44, 461, 922, 1844, 5071, 10142, 10151, 20284, 20302, 40604, 111661, 223322, 446644, 4679611, 9359222, 18718444, 51475721, 102951442, 205902884]

約数ペア:

[(1, 205902884), (2, 102951442), (4, 51475721), (11, 18718444), (22, 9359222), (44, 4679611), (461, 446644), (922, 223322), (1844, 111661), (5071, 40604), (10142, 20302), (10151, 20284)]