207822208

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1$

素因数の和:2295

約数の個数: 64

約数和(自身を含む): 458608320

約数和(自身を除く): 250786112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 268, 352, 536, 704, 737, 1072, 1408, 1474, 2144, 2203, 2948, 4288, 4406, 5896, 8576, 8812, 11792, 17624, 23584, 24233, 35248, 47168, 48466, 70496, 94336, 96932, 140992, 147601, 193864, 281984, 295202, 387728, 590404, 775456, 1180808, 1550912, 1623611, 2361616, 3101824, 3247222, 4723232, 6494444, 9446464, 12988888, 18892928, 25977776, 51955552, 103911104, 207822208]

約数ペア:

[(1, 207822208), (2, 103911104), (4, 51955552), (8, 25977776), (11, 18892928), (16, 12988888), (22, 9446464), (32, 6494444), (44, 4723232), (64, 3247222), (67, 3101824), (88, 2361616), (128, 1623611), (134, 1550912), (176, 1180808), (268, 775456), (352, 590404), (536, 387728), (704, 295202), (737, 281984), (1072, 193864), (1408, 147601), (1474, 140992), (2144, 96932), (2203, 94336), (2948, 70496), (4288, 48466), (4406, 47168), (5896, 35248), (8576, 24233), (8812, 23584), (11792, 17624)]