201124721

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{3631}}^1$

素因数の和:3872

約数の個数: 16

約数和(自身を含む): 236748288

約数和(自身を除く): 35623567

約数列:

[1, 7, 41, 193, 287, 1351, 3631, 7913, 25417, 55391, 148871, 700783, 1042097, 4905481, 28732103, 201124721]

約数ペア:

[(1, 201124721), (7, 28732103), (41, 4905481), (193, 1042097), (287, 700783), (1351, 148871), (3631, 55391), (7913, 25417)]