207747742

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1\times {\mathrm{1433}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 314390160

約数和(自身を除く): 106642418

約数列:

[1, 2, 173, 346, 419, 838, 1433, 2866, 72487, 144974, 247909, 495818, 600427, 1200854, 103873871, 207747742]

約数ペア:

[(1, 207747742), (2, 103873871), (173, 1200854), (346, 600427), (419, 495818), (838, 247909), (1433, 144974), (2866, 72487)]