201219139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{33199}}^1$

素因数の和:33258

約数の個数: 16

約数和(自身を含む): 239040000

約数和(自身を除く): 37820861

約数列:

[1, 11, 19, 29, 209, 319, 551, 6061, 33199, 365189, 630781, 962771, 6938591, 10590481, 18292649, 201219139]

約数ペア:

[(1, 201219139), (11, 18292649), (19, 10590481), (29, 6938591), (209, 962771), (319, 630781), (551, 365189), (6061, 33199)]