201104636

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{27191}}^1$

素因数の和:27281

約数の個数: 18

約数和(自身を含む): 360321192

約数和(自身を除く): 159216556

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 7396, 27191, 54382, 108764, 1169213, 2338426, 4676852, 50276159, 100552318, 201104636]

約数ペア:

[(1, 201104636), (2, 100552318), (4, 50276159), (43, 4676852), (86, 2338426), (172, 1169213), (1849, 108764), (3698, 54382), (7396, 27191)]