243558794

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{60257}}^1$

素因数の和:60349

約数の個数: 16

約数和(自身を含む): 381794688

約数和(自身を除く): 138235894

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 60257, 120514, 2591051, 2832079, 5182102, 5664158, 121779397, 243558794]

約数ペア:

[(1, 243558794), (2, 121779397), (43, 5664158), (47, 5182102), (86, 2832079), (94, 2591051), (2021, 120514), (4042, 60257)]