201148906

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139493}}^1$

素因数の和:139605

約数の個数: 16

約数和(自身を含む): 348177024

約数和(自身を除く): 147028118

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 139493, 278986, 976451, 1952902, 14367779, 28735558, 100574453, 201148906]

約数ペア:

[(1, 201148906), (2, 100574453), (7, 28735558), (14, 14367779), (103, 1952902), (206, 976451), (721, 278986), (1442, 139493)]