214679392

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 437587920

約数和(自身を除く): 222908528

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1376, 1424, 1753, 2848, 3506, 3827, 7012, 7654, 14024, 15308, 28048, 30616, 56096, 61232, 75379, 122464, 150758, 156017, 301516, 312034, 603032, 624068, 1206064, 1248136, 2412128, 2496272, 4992544, 6708731, 13417462, 26834924, 53669848, 107339696, 214679392]

約数ペア:

[(1, 214679392), (2, 107339696), (4, 53669848), (8, 26834924), (16, 13417462), (32, 6708731), (43, 4992544), (86, 2496272), (89, 2412128), (172, 1248136), (178, 1206064), (344, 624068), (356, 603032), (688, 312034), (712, 301516), (1376, 156017), (1424, 150758), (1753, 122464), (2848, 75379), (3506, 61232), (3827, 56096), (7012, 30616), (7654, 28048), (14024, 15308)]