202457354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{81439}}^1$

素因数の和:81565

約数の個数: 16

約数和(自身を含む): 334229760

約数和(自身を除く): 131772406

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 81439, 162878, 895829, 1791658, 9202607, 18405214, 101228677, 202457354]

約数ペア:

[(1, 202457354), (2, 101228677), (11, 18405214), (22, 9202607), (113, 1791658), (226, 895829), (1243, 162878), (2486, 81439)]