201252646

素因数分解:

$2^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{11257}}^1$

素因数の和:12543

約数の個数: 16

約数和(自身を含む): 345305376

約数和(自身を除く): 144052730

約数列:

[1, 2, 7, 14, 1277, 2554, 8939, 11257, 17878, 22514, 78799, 157598, 14375189, 28750378, 100626323, 201252646]

約数ペア:

[(1, 201252646), (2, 100626323), (7, 28750378), (14, 14375189), (1277, 157598), (2554, 78799), (8939, 22514), (11257, 17878)]