203981824

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{6869}}^1$

素因数の和:6918

約数の個数: 44

約数和(自身を含む): 421886700

約数和(自身を除く): 217904876

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1856, 3712, 6869, 7424, 13738, 14848, 27476, 29696, 54952, 109904, 199201, 219808, 398402, 439616, 796804, 879232, 1593608, 1758464, 3187216, 3516928, 6374432, 7033856, 12748864, 25497728, 50995456, 101990912, 203981824]

約数ペア:

[(1, 203981824), (2, 101990912), (4, 50995456), (8, 25497728), (16, 12748864), (29, 7033856), (32, 6374432), (58, 3516928), (64, 3187216), (116, 1758464), (128, 1593608), (232, 879232), (256, 796804), (464, 439616), (512, 398402), (928, 219808), (1024, 199201), (1856, 109904), (3712, 54952), (6869, 29696), (7424, 27476), (13738, 14848)]