206653443

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{14107}}^1$

素因数の和:14386

約数の個数: 16

約数和(自身を含む): 291189120

約数和(自身を除く): 84535677

約数列:

[1, 3, 19, 57, 257, 771, 4883, 14107, 14649, 42321, 268033, 804099, 3625499, 10876497, 68884481, 206653443]

約数ペア:

[(1, 206653443), (3, 68884481), (19, 10876497), (57, 3625499), (257, 804099), (771, 268033), (4883, 42321), (14107, 14649)]