212564519

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 226860000

約数和(自身を除く): 14295481

約数列:

[1, 29, 37, 397, 499, 1073, 11513, 14471, 14689, 18463, 198103, 425981, 535427, 5744987, 7329811, 212564519]

約数ペア:

[(1, 212564519), (29, 7329811), (37, 5744987), (397, 535427), (499, 425981), (1073, 198103), (11513, 18463), (14471, 14689)]