200725287

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{21773}}^1$

素因数の和:22222

約数の個数: 16

約数和(自身を含む): 306577920

約数和(自身を除く): 105852633

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 9219, 21773, 65319, 152411, 457233, 9558347, 28675041, 66908429, 200725287]

約数ペア:

[(1, 200725287), (3, 66908429), (7, 28675041), (21, 9558347), (439, 457233), (1317, 152411), (3073, 65319), (9219, 21773)]