214918928

素因数分解:

$2^4\times 7^1\times {\mathrm{1918919}}^1$

素因数の和:1918934

約数の個数: 20

約数和(自身を含む): 475892160

約数和(自身を除く): 260973232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1918919, 3837838, 7675676, 13432433, 15351352, 26864866, 30702704, 53729732, 107459464, 214918928]

約数ペア:

[(1, 214918928), (2, 107459464), (4, 53729732), (7, 30702704), (8, 26864866), (14, 15351352), (16, 13432433), (28, 7675676), (56, 3837838), (112, 1918919)]