202220144

素因数分解:

$2^4\times 7^1\times {\mathrm{1805537}}^1$

素因数の和:1805552

約数の個数: 20

約数和(自身を含む): 447773424

約数和(自身を除く): 245553280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1805537, 3611074, 7222148, 12638759, 14444296, 25277518, 28888592, 50555036, 101110072, 202220144]

約数ペア:

[(1, 202220144), (2, 101110072), (4, 50555036), (7, 28888592), (8, 25277518), (14, 14444296), (16, 12638759), (28, 7222148), (56, 3611074), (112, 1805537)]