201985636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{4591}}^1$

素因数の和:5259

約数の個数: 24

約数和(自身を含む): 374927616

約数和(自身を除く): 172941980

約数列:

[1, 2, 4, 17, 34, 68, 647, 1294, 2588, 4591, 9182, 10999, 18364, 21998, 43996, 78047, 156094, 312188, 2970377, 5940754, 11881508, 50496409, 100992818, 201985636]

約数ペア:

[(1, 201985636), (2, 100992818), (4, 50496409), (17, 11881508), (34, 5940754), (68, 2970377), (647, 312188), (1294, 156094), (2588, 78047), (4591, 43996), (9182, 21998), (10999, 18364)]