212437996

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{900161}}^1$

素因数の和:900224

約数の個数: 12

約数和(自身を含む): 378068040

約数和(自身を除く): 165630044

約数列:

[1, 2, 4, 59, 118, 236, 900161, 1800322, 3600644, 53109499, 106218998, 212437996]

約数ペア:

[(1, 212437996), (2, 106218998), (4, 53109499), (59, 3600644), (118, 1800322), (236, 900161)]