209544902

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{148193}}^1$

素因数の和:148303

約数の個数: 16

約数和(自身を含む): 362778912

約数和(自身を除く): 153234010

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 148193, 296386, 1037351, 2074702, 14967493, 29934986, 104772451, 209544902]

約数ペア:

[(1, 209544902), (2, 104772451), (7, 29934986), (14, 14967493), (101, 2074702), (202, 1037351), (707, 296386), (1414, 148193)]