201225794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1306661}}^1$

素因数の和:1306681

約数の個数: 16

約数和(自身を含む): 376318656

約数和(自身を除く): 175092862

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1306661, 2613322, 9146627, 14373271, 18293254, 28746542, 100612897, 201225794]

約数ペア:

[(1, 201225794), (2, 100612897), (7, 28746542), (11, 18293254), (14, 14373271), (22, 9146627), (77, 2613322), (154, 1306661)]