227564942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{940351}}^1$

素因数の和:940375

約数の個数: 12

約数和(自身を含む): 375200448

約数和(自身を除く): 147635506

約数列:

[1, 2, 11, 22, 121, 242, 940351, 1880702, 10343861, 20687722, 113782471, 227564942]

約数ペア:

[(1, 227564942), (2, 113782471), (11, 20687722), (22, 10343861), (121, 1880702), (242, 940351)]