206800016

素因数分解:

$2^4\times {\mathrm{2203}}^1\times {\mathrm{5867}}^1$

素因数の和:8078

約数の個数: 20

約数和(自身を含む): 400925232

約数和(自身を除く): 194125216

約数列:

[1, 2, 4, 8, 16, 2203, 4406, 5867, 8812, 11734, 17624, 23468, 35248, 46936, 93872, 12925001, 25850002, 51700004, 103400008, 206800016]

約数ペア:

[(1, 206800016), (2, 103400008), (4, 51700004), (8, 25850002), (16, 12925001), (2203, 93872), (4406, 46936), (5867, 35248), (8812, 23468), (11734, 17624)]