207420864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1162

約数の個数: 112

約数和(自身を含む): 631838208

約数和(自身を除く): 424417344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 157, 168, 192, 224, 314, 336, 448, 471, 628, 672, 942, 983, 1099, 1256, 1344, 1884, 1966, 2198, 2512, 2949, 3297, 3768, 3932, 4396, 5024, 5898, 6594, 6881, 7536, 7864, 8792, 10048, 11796, 13188, 13762, 15072, 15728, 17584, 20643, 23592, 26376, 27524, 30144, 31456, 35168, 41286, 47184, 52752, 55048, 62912, 70336, 82572, 94368, 105504, 110096, 154331, 165144, 188736, 211008, 220192, 308662, 330288, 440384, 462993, 617324, 660576, 925986, 1080317, 1234648, 1321152, 1851972, 2160634, 2469296, 3240951, 3703944, 4321268, 4938592, 6481902, 7407888, 8642536, 9877184, 12963804, 14815776, 17285072, 25927608, 29631552, 34570144, 51855216, 69140288, 103710432, 207420864]

約数ペア:

[(1, 207420864), (2, 103710432), (3, 69140288), (4, 51855216), (6, 34570144), (7, 29631552), (8, 25927608), (12, 17285072), (14, 14815776), (16, 12963804), (21, 9877184), (24, 8642536), (28, 7407888), (32, 6481902), (42, 4938592), (48, 4321268), (56, 3703944), (64, 3240951), (84, 2469296), (96, 2160634), (112, 1851972), (157, 1321152), (168, 1234648), (192, 1080317), (224, 925986), (314, 660576), (336, 617324), (448, 462993), (471, 440384), (628, 330288), (672, 308662), (942, 220192), (983, 211008), (1099, 188736), (1256, 165144), (1344, 154331), (1884, 110096), (1966, 105504), (2198, 94368), (2512, 82572), (2949, 70336), (3297, 62912), (3768, 55048), (3932, 52752), (4396, 47184), (5024, 41286), (5898, 35168), (6594, 31456), (6881, 30144), (7536, 27524), (7864, 26376), (8792, 23592), (10048, 20643), (11796, 17584), (13188, 15728), (13762, 15072)]