214400

素因数分解:

$2^7\times 5^2\times {\mathrm{67}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 537540

約数和(自身を除く): 323140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 160, 200, 268, 320, 335, 400, 536, 640, 670, 800, 1072, 1340, 1600, 1675, 2144, 2680, 3200, 3350, 4288, 5360, 6700, 8576, 10720, 13400, 21440, 26800, 42880, 53600, 107200, 214400]

約数ペア:

[(1, 214400), (2, 107200), (4, 53600), (5, 42880), (8, 26800), (10, 21440), (16, 13400), (20, 10720), (25, 8576), (32, 6700), (40, 5360), (50, 4288), (64, 3350), (67, 3200), (80, 2680), (100, 2144), (128, 1675), (134, 1600), (160, 1340), (200, 1072), (268, 800), (320, 670), (335, 640), (400, 536)]