208807488

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2309}}^1$

素因数の和:2484

約数の個数: 84

約数和(自身を含む): 602581980

約数和(自身を除く): 393774492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1884, 2309, 2512, 2826, 3768, 4618, 5024, 5652, 6927, 7536, 9236, 10048, 11304, 13854, 15072, 18472, 20781, 22608, 27708, 30144, 36944, 41562, 45216, 55416, 73888, 83124, 90432, 110832, 147776, 166248, 221664, 332496, 362513, 443328, 664992, 725026, 1087539, 1329984, 1450052, 2175078, 2900104, 3262617, 4350156, 5800208, 6525234, 8700312, 11600416, 13050468, 17400624, 23200832, 26100936, 34801248, 52201872, 69602496, 104403744, 208807488]

約数ペア:

[(1, 208807488), (2, 104403744), (3, 69602496), (4, 52201872), (6, 34801248), (8, 26100936), (9, 23200832), (12, 17400624), (16, 13050468), (18, 11600416), (24, 8700312), (32, 6525234), (36, 5800208), (48, 4350156), (64, 3262617), (72, 2900104), (96, 2175078), (144, 1450052), (157, 1329984), (192, 1087539), (288, 725026), (314, 664992), (471, 443328), (576, 362513), (628, 332496), (942, 221664), (1256, 166248), (1413, 147776), (1884, 110832), (2309, 90432), (2512, 83124), (2826, 73888), (3768, 55416), (4618, 45216), (5024, 41562), (5652, 36944), (6927, 30144), (7536, 27708), (9236, 22608), (10048, 20781), (11304, 18472), (13854, 15072)]