201095487

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{391999}}^1$

素因数の和:392027

約数の個数: 16

約数和(自身を含む): 313600000

約数和(自身を除く): 112504513

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 391999, 1175997, 3527991, 7447981, 10583973, 22343943, 67031829, 201095487]

約数ペア:

[(1, 201095487), (3, 67031829), (9, 22343943), (19, 10583973), (27, 7447981), (57, 3527991), (171, 1175997), (513, 391999)]