214925572

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 380240000

約数和(自身を除く): 165314428

約数列:

[1, 2, 4, 193, 199, 386, 398, 772, 796, 1399, 2798, 5596, 38407, 76814, 153628, 270007, 278401, 540014, 556802, 1080028, 1113604, 53731393, 107462786, 214925572]

約数ペア:

[(1, 214925572), (2, 107462786), (4, 53731393), (193, 1113604), (199, 1080028), (386, 556802), (398, 540014), (772, 278401), (796, 270007), (1399, 153628), (2798, 76814), (5596, 38407)]