199835648

素因数分解:

$2^{14}\times {\mathrm{12197}}^1$

素因数の和:12225

約数の個数: 30

約数和(自身を含む): 399691866

約数和(自身を除く): 199856218

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 12197, 16384, 24394, 48788, 97576, 195152, 390304, 780608, 1561216, 3122432, 6244864, 12489728, 24979456, 49958912, 99917824, 199835648]

約数ペア:

[(1, 199835648), (2, 99917824), (4, 49958912), (8, 24979456), (16, 12489728), (32, 6244864), (64, 3122432), (128, 1561216), (256, 780608), (512, 390304), (1024, 195152), (2048, 97576), (4096, 48788), (8192, 24394), (12197, 16384)]