219652592

素因数分解:

$2^4\times {\mathrm{2903}}^1\times {\mathrm{4729}}^1$

素因数の和:7640

約数の個数: 20

約数和(自身を含む): 425813520

約数和(自身を除く): 206160928

約数列:

[1, 2, 4, 8, 16, 2903, 4729, 5806, 9458, 11612, 18916, 23224, 37832, 46448, 75664, 13728287, 27456574, 54913148, 109826296, 219652592]

約数ペア:

[(1, 219652592), (2, 109826296), (4, 54913148), (8, 27456574), (16, 13728287), (2903, 75664), (4729, 46448), (5806, 37832), (9458, 23224), (11612, 18916)]