199364890

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{24107}}^1$

素因数の和:24941

約数の個数: 16

約数和(自身を含む): 359305632

約数和(自身を除く): 159940742

約数列:

[1, 2, 5, 10, 827, 1654, 4135, 8270, 24107, 48214, 120535, 241070, 19936489, 39872978, 99682445, 199364890]

約数ペア:

[(1, 199364890), (2, 99682445), (5, 39872978), (10, 19936489), (827, 241070), (1654, 120535), (4135, 48214), (8270, 24107)]