203297446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{91493}}^1$

素因数の和:91607

約数の個数: 16

約数和(自身を含む): 335965968

約数和(自身を除く): 132668522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 91493, 182986, 1006423, 2012846, 9240793, 18481586, 101648723, 203297446]

約数ペア:

[(1, 203297446), (2, 101648723), (11, 18481586), (22, 9240793), (101, 2012846), (202, 1006423), (1111, 182986), (2222, 91493)]