196402509

素因数分解:

$3^3\times {\mathrm{1619}}^1\times {\mathrm{4493}}^1$

素因数の和:6121

約数の個数: 16

約数和(自身を含む): 291211200

約数和(自身を除く): 94808691

約数列:

[1, 3, 9, 27, 1619, 4493, 4857, 13479, 14571, 40437, 43713, 121311, 7274167, 21822501, 65467503, 196402509]

約数ペア:

[(1, 196402509), (3, 65467503), (9, 21822501), (27, 7274167), (1619, 121311), (4493, 43713), (4857, 40437), (13479, 14571)]