201357134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397939}}^1$

素因数の和:397975

約数の個数: 16

約数和(自身を含む): 343820160

約数和(自身を除く): 142463026

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 397939, 795878, 4377329, 8754658, 9152597, 18305194, 100678567, 201357134]

約数ペア:

[(1, 201357134), (2, 100678567), (11, 18305194), (22, 9152597), (23, 8754658), (46, 4377329), (253, 795878), (506, 397939)]