213048703

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{24407}}^1$

素因数の和:24486

約数の個数: 16

約数和(自身を含む): 257748480

約数和(自身を除く): 44699777

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 24407, 170849, 707803, 1049501, 4954621, 7346507, 30435529, 213048703]

約数ペア:

[(1, 213048703), (7, 30435529), (29, 7346507), (43, 4954621), (203, 1049501), (301, 707803), (1247, 170849), (8729, 24407)]