213718712

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{27799}}^1$

素因数の和:27867

約数の個数: 24

約数和(自身を含む): 414081000

約数和(自身を除く): 200362288

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 27799, 55598, 111196, 222392, 861769, 1723538, 3447076, 6894152, 26714839, 53429678, 106859356, 213718712]

約数ペア:

[(1, 213718712), (2, 106859356), (4, 53429678), (8, 26714839), (31, 6894152), (62, 3447076), (124, 1723538), (248, 861769), (961, 222392), (1922, 111196), (3844, 55598), (7688, 27799)]