208975488

素因数分解:

$2^7\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1459}}^1$

素因数の和:1849

約数の個数: 64

約数和(自身を含む): 556960800

約数和(自身を除く): 347985312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 373, 384, 746, 1119, 1459, 1492, 2238, 2918, 2984, 4377, 4476, 5836, 5968, 8754, 8952, 11672, 11936, 17508, 17904, 23344, 23872, 35016, 35808, 46688, 47744, 70032, 71616, 93376, 140064, 143232, 186752, 280128, 544207, 560256, 1088414, 1632621, 2176828, 3265242, 4353656, 6530484, 8707312, 13060968, 17414624, 26121936, 34829248, 52243872, 69658496, 104487744, 208975488]

約数ペア:

[(1, 208975488), (2, 104487744), (3, 69658496), (4, 52243872), (6, 34829248), (8, 26121936), (12, 17414624), (16, 13060968), (24, 8707312), (32, 6530484), (48, 4353656), (64, 3265242), (96, 2176828), (128, 1632621), (192, 1088414), (373, 560256), (384, 544207), (746, 280128), (1119, 186752), (1459, 143232), (1492, 140064), (2238, 93376), (2918, 71616), (2984, 70032), (4377, 47744), (4476, 46688), (5836, 35808), (5968, 35016), (8754, 23872), (8952, 23344), (11672, 17904), (11936, 17508)]