214201456

素因数分解:

$2^4\times 7^1\times {\mathrm{1912513}}^1$

素因数の和:1912528

約数の個数: 20

約数和(自身を含む): 474303472

約数和(自身を除く): 260102016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1912513, 3825026, 7650052, 13387591, 15300104, 26775182, 30600208, 53550364, 107100728, 214201456]

約数ペア:

[(1, 214201456), (2, 107100728), (4, 53550364), (7, 30600208), (8, 26775182), (14, 15300104), (16, 13387591), (28, 7650052), (56, 3825026), (112, 1912513)]