199438242

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{50287}}^1$

素因数の和:50953

約数の個数: 16

約数和(自身を含む): 399487872

約数和(自身を除く): 200049630

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 50287, 100574, 150861, 301722, 33239707, 66479414, 99719121, 199438242]

約数ペア:

[(1, 199438242), (2, 99719121), (3, 66479414), (6, 33239707), (661, 301722), (1322, 150861), (1983, 100574), (3966, 50287)]