222437936

素因数分解:

$2^4\times 7^1\times {\mathrm{1986053}}^1$

素因数の和:1986068

約数の個数: 20

約数和(自身を含む): 492541392

約数和(自身を除く): 270103456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1986053, 3972106, 7944212, 13902371, 15888424, 27804742, 31776848, 55609484, 111218968, 222437936]

約数ペア:

[(1, 222437936), (2, 111218968), (4, 55609484), (7, 31776848), (8, 27804742), (14, 15888424), (16, 13902371), (28, 7944212), (56, 3972106), (112, 1986053)]