202129412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1021}}^1\times {\mathrm{1151}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 362621952

約数和(自身を除く): 160492540

約数列:

[1, 2, 4, 43, 86, 172, 1021, 1151, 2042, 2302, 4084, 4604, 43903, 49493, 87806, 98986, 175612, 197972, 1175171, 2350342, 4700684, 50532353, 101064706, 202129412]

約数ペア:

[(1, 202129412), (2, 101064706), (4, 50532353), (43, 4700684), (86, 2350342), (172, 1175171), (1021, 197972), (1151, 175612), (2042, 98986), (2302, 87806), (4084, 49493), (4604, 43903)]