199810048

素因数分解:

$2^{10}\times {\mathrm{195127}}^1$

素因数の和:195147

約数の個数: 22

約数和(自身を含む): 399427016

約数和(自身を除く): 199616968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 195127, 390254, 780508, 1561016, 3122032, 6244064, 12488128, 24976256, 49952512, 99905024, 199810048]

約数ペア:

[(1, 199810048), (2, 99905024), (4, 49952512), (8, 24976256), (16, 12488128), (32, 6244064), (64, 3122032), (128, 1561016), (256, 780508), (512, 390254), (1024, 195127)]