200640838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{49639}}^1$

素因数の和:49731

約数の個数: 16

約数和(自身を含む): 314519040

約数和(自身を除く): 113878202

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 49639, 99278, 2134477, 2333033, 4268954, 4666066, 100320419, 200640838]

約数ペア:

[(1, 200640838), (2, 100320419), (43, 4666066), (47, 4268954), (86, 2333033), (94, 2134477), (2021, 99278), (4042, 49639)]