204080479521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{41657579}}^1$

素因数の和:41657676

約数の個数: 16

約数和(自身を含む): 287937192960

約数和(自身を除く): 83856713439

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 41657579, 124972737, 958124317, 2874372951, 2957688109, 8873064327, 68026826507, 204080479521]

約数ペア:

[(1, 204080479521), (3, 68026826507), (23, 8873064327), (69, 2957688109), (71, 2874372951), (213, 958124317), (1633, 124972737), (4899, 41657579)]