220702993

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97613}}^1$

素因数の和:97656

約数の個数: 16

約数和(自身を含む): 281128320

約数和(自身を除く): 60425327

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 97613, 683291, 1659421, 1854647, 11615947, 12982529, 31528999, 220702993]

約数ペア:

[(1, 220702993), (7, 31528999), (17, 12982529), (19, 11615947), (119, 1854647), (133, 1659421), (323, 683291), (2261, 97613)]