194979328

素因数分解:

$2^9\times {\mathrm{380819}}^1$

素因数の和:380837

約数の個数: 20

約数和(自身を含む): 389578860

約数和(自身を除く): 194599532

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 380819, 761638, 1523276, 3046552, 6093104, 12186208, 24372416, 48744832, 97489664, 194979328]

約数ペア:

[(1, 194979328), (2, 97489664), (4, 48744832), (8, 24372416), (16, 12186208), (32, 6093104), (64, 3046552), (128, 1523276), (256, 761638), (512, 380819)]