201958384

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{28493}}^1$

素因数の和:28944

約数の個数: 20

約数和(自身を含む): 392191416

約数和(自身を除く): 190233032

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 28493, 56986, 113972, 227944, 455888, 12622399, 25244798, 50489596, 100979192, 201958384]

約数ペア:

[(1, 201958384), (2, 100979192), (4, 50489596), (8, 25244798), (16, 12622399), (443, 455888), (886, 227944), (1772, 113972), (3544, 56986), (7088, 28493)]