202386142

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{140351}}^1$

素因数の和:140463

約数の個数: 16

約数和(自身を含む): 350318592

約数和(自身を除く): 147932450

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 140351, 280702, 982457, 1964914, 14456153, 28912306, 101193071, 202386142]

約数ペア:

[(1, 202386142), (2, 101193071), (7, 28912306), (14, 14456153), (103, 1964914), (206, 982457), (721, 280702), (1442, 140351)]