210728896

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10939}}^1$

素因数の和:11001

約数の個数: 56

約数和(自身を含む): 489061760

約数和(自身を除く): 278332864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 9632, 10939, 19264, 21878, 43756, 76573, 87512, 153146, 175024, 306292, 350048, 470377, 612584, 700096, 940754, 1225168, 1881508, 2450336, 3292639, 3763016, 4900672, 6585278, 7526032, 13170556, 15052064, 26341112, 30104128, 52682224, 105364448, 210728896]

約数ペア:

[(1, 210728896), (2, 105364448), (4, 52682224), (7, 30104128), (8, 26341112), (14, 15052064), (16, 13170556), (28, 7526032), (32, 6585278), (43, 4900672), (56, 3763016), (64, 3292639), (86, 2450336), (112, 1881508), (172, 1225168), (224, 940754), (301, 700096), (344, 612584), (448, 470377), (602, 350048), (688, 306292), (1204, 175024), (1376, 153146), (2408, 87512), (2752, 76573), (4816, 43756), (9632, 21878), (10939, 19264)]