201412079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 223257600

約数和(自身を除く): 21845521

約数列:

[1, 11, 101, 199, 911, 1111, 2189, 10021, 20099, 92011, 181289, 221089, 1012121, 1994179, 18310189, 201412079]

約数ペア:

[(1, 201412079), (11, 18310189), (101, 1994179), (199, 1012121), (911, 221089), (1111, 181289), (2189, 92011), (10021, 20099)]