207429888

素因数分解:

$2^8\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1657}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 555788128

約数和(自身を除く): 348358240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 652, 768, 978, 1304, 1657, 1956, 2608, 3314, 3912, 4971, 5216, 6628, 7824, 9942, 10432, 13256, 15648, 19884, 20864, 26512, 31296, 39768, 41728, 53024, 62592, 79536, 106048, 125184, 159072, 212096, 270091, 318144, 424192, 540182, 636288, 810273, 1080364, 1272576, 1620546, 2160728, 3241092, 4321456, 6482184, 8642912, 12964368, 17285824, 25928736, 34571648, 51857472, 69143296, 103714944, 207429888]

約数ペア:

[(1, 207429888), (2, 103714944), (3, 69143296), (4, 51857472), (6, 34571648), (8, 25928736), (12, 17285824), (16, 12964368), (24, 8642912), (32, 6482184), (48, 4321456), (64, 3241092), (96, 2160728), (128, 1620546), (163, 1272576), (192, 1080364), (256, 810273), (326, 636288), (384, 540182), (489, 424192), (652, 318144), (768, 270091), (978, 212096), (1304, 159072), (1657, 125184), (1956, 106048), (2608, 79536), (3314, 62592), (3912, 53024), (4971, 41728), (5216, 39768), (6628, 31296), (7824, 26512), (9942, 20864), (10432, 19884), (13256, 15648)]