250207199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 278234784

約数和(自身を除く): 28027585

約数列:

[1, 11, 101, 113, 1111, 1243, 1993, 11413, 21923, 125543, 201293, 225209, 2214223, 2477299, 22746109, 250207199]

約数ペア:

[(1, 250207199), (11, 22746109), (101, 2477299), (113, 2214223), (1111, 225209), (1243, 201293), (1993, 125543), (11413, 21923)]