225816691

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{27197}}^1$

素因数の和:27258

約数の個数: 12

約数和(自身を含む): 248698512

約数和(自身を除く): 22881821

約数列:

[1, 19, 23, 361, 437, 8303, 27197, 516743, 625531, 9818117, 11885089, 225816691]

約数ペア:

[(1, 225816691), (19, 11885089), (23, 9818117), (361, 625531), (437, 516743), (8303, 27197)]