201402718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{128939}}^1$

素因数の和:129023

約数の個数: 16

約数和(自身を含む): 334212480

約数和(自身を除く): 132809762

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 128939, 257878, 1418329, 2836658, 9154669, 18309338, 100701359, 201402718]

約数ペア:

[(1, 201402718), (2, 100701359), (11, 18309338), (22, 9154669), (71, 2836658), (142, 1418329), (781, 257878), (1562, 128939)]