199539712

素因数分解:

$2^{10}\times {\mathrm{194863}}^1$

素因数の和:194883

約数の個数: 22

約数和(自身を含む): 398886608

約数和(自身を除く): 199346896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 194863, 389726, 779452, 1558904, 3117808, 6235616, 12471232, 24942464, 49884928, 99769856, 199539712]

約数ペア:

[(1, 199539712), (2, 99769856), (4, 49884928), (8, 24942464), (16, 12471232), (32, 6235616), (64, 3117808), (128, 1558904), (256, 779452), (512, 389726), (1024, 194863)]