213433249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 233271360

約数和(自身を除く): 19838111

約数列:

[1, 17, 41, 139, 697, 2203, 2363, 5699, 37451, 90323, 96883, 306217, 1535491, 5205689, 12554897, 213433249]

約数ペア:

[(1, 213433249), (17, 12554897), (41, 5205689), (139, 1535491), (697, 306217), (2203, 96883), (2363, 90323), (5699, 37451)]