200749802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{128521}}^1$

素因数の和:128605

約数の個数: 16

約数和(自身を含む): 333129024

約数和(自身を除く): 132379222

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 128521, 257042, 1413731, 2827462, 9124991, 18249982, 100374901, 200749802]

約数ペア:

[(1, 200749802), (2, 100374901), (11, 18249982), (22, 9124991), (71, 2827462), (142, 1413731), (781, 257042), (1562, 128521)]