205552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:480

約数の個数: 20

約数和(自身を含む): 412920

約数和(自身を除く): 207368

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 443, 464, 886, 1772, 3544, 7088, 12847, 25694, 51388, 102776, 205552]

約数ペア:

[(1, 205552), (2, 102776), (4, 51388), (8, 25694), (16, 12847), (29, 7088), (58, 3544), (116, 1772), (232, 886), (443, 464)]