201975088

素因数分解:

$2^4\times 7^1\times {\mathrm{1803349}}^1$

素因数の和:1803364

約数の個数: 20

約数和(自身を含む): 447230800

約数和(自身を除く): 245255712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1803349, 3606698, 7213396, 12623443, 14426792, 25246886, 28853584, 50493772, 100987544, 201975088]

約数ペア:

[(1, 201975088), (2, 100987544), (4, 50493772), (7, 28853584), (8, 25246886), (14, 14426792), (16, 12623443), (28, 7213396), (56, 3606698), (112, 1803349)]