214737712

素因数分解:

$2^4\times 7^1\times {\mathrm{1917301}}^1$

素因数の和:1917316

約数の個数: 20

約数和(自身を含む): 475490896

約数和(自身を除く): 260753184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1917301, 3834602, 7669204, 13421107, 15338408, 26842214, 30676816, 53684428, 107368856, 214737712]

約数ペア:

[(1, 214737712), (2, 107368856), (4, 53684428), (7, 30676816), (8, 26842214), (14, 15338408), (16, 13421107), (28, 7669204), (56, 3834602), (112, 1917301)]