200844621

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{16301}}^1$

素因数の和:16381

約数の個数: 18

約数和(自身を含む): 298179882

約数和(自身を除く): 97335261

約数列:

[1, 3, 9, 37, 111, 333, 1369, 4107, 12321, 16301, 48903, 146709, 603137, 1809411, 5428233, 22316069, 66948207, 200844621]

約数ペア:

[(1, 200844621), (3, 66948207), (9, 22316069), (37, 5428233), (111, 1809411), (333, 603137), (1369, 146709), (4107, 48903), (12321, 16301)]