206545856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6823}}^1$

素因数の和:6889

約数の個数: 56

約数和(自身を含む): 457590144

約数和(自身を除く): 251044288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2752, 3784, 6823, 7568, 13646, 15136, 27292, 30272, 54584, 75053, 109168, 150106, 218336, 293389, 300212, 436672, 586778, 600424, 1173556, 1200848, 2347112, 2401696, 3227279, 4694224, 4803392, 6454558, 9388448, 12909116, 18776896, 25818232, 51636464, 103272928, 206545856]

約数ペア:

[(1, 206545856), (2, 103272928), (4, 51636464), (8, 25818232), (11, 18776896), (16, 12909116), (22, 9388448), (32, 6454558), (43, 4803392), (44, 4694224), (64, 3227279), (86, 2401696), (88, 2347112), (172, 1200848), (176, 1173556), (344, 600424), (352, 586778), (473, 436672), (688, 300212), (704, 293389), (946, 218336), (1376, 150106), (1892, 109168), (2752, 75053), (3784, 54584), (6823, 30272), (7568, 27292), (13646, 15136)]