200955728

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{15959}}^1$

素因数の和:16754

約数の個数: 20

約数和(自身を含む): 389870880

約数和(自身を除く): 188915152

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 6296, 12592, 15959, 31918, 63836, 127672, 255344, 12559733, 25119466, 50238932, 100477864, 200955728]

約数ペア:

[(1, 200955728), (2, 100477864), (4, 50238932), (8, 25119466), (16, 12559733), (787, 255344), (1574, 127672), (3148, 63836), (6296, 31918), (12592, 15959)]