209350464

素因数分解:

$2^6\times 3^1\times {\mathrm{389}}^1\times {\mathrm{2803}}^1$

素因数の和:3207

約数の個数: 56

約数和(自身を含む): 555528480

約数和(自身を除く): 346178016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 389, 778, 1167, 1556, 2334, 2803, 3112, 4668, 5606, 6224, 8409, 9336, 11212, 12448, 16818, 18672, 22424, 24896, 33636, 37344, 44848, 67272, 74688, 89696, 134544, 179392, 269088, 538176, 1090367, 2180734, 3271101, 4361468, 6542202, 8722936, 13084404, 17445872, 26168808, 34891744, 52337616, 69783488, 104675232, 209350464]

約数ペア:

[(1, 209350464), (2, 104675232), (3, 69783488), (4, 52337616), (6, 34891744), (8, 26168808), (12, 17445872), (16, 13084404), (24, 8722936), (32, 6542202), (48, 4361468), (64, 3271101), (96, 2180734), (192, 1090367), (389, 538176), (778, 269088), (1167, 179392), (1556, 134544), (2334, 89696), (2803, 74688), (3112, 67272), (4668, 44848), (5606, 37344), (6224, 33636), (8409, 24896), (9336, 22424), (11212, 18672), (12448, 16818)]