196339988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3929}}^1$

素因数の和:4008

約数の個数: 36

約数和(自身を含む): 382444020

約数和(自身を除く): 186104032

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 3844, 3929, 7858, 12493, 15716, 24986, 49972, 51077, 102154, 121799, 204308, 243598, 487196, 1583387, 3166774, 3775769, 6333548, 7551538, 15103076, 49084997, 98169994, 196339988]

約数ペア:

[(1, 196339988), (2, 98169994), (4, 49084997), (13, 15103076), (26, 7551538), (31, 6333548), (52, 3775769), (62, 3166774), (124, 1583387), (403, 487196), (806, 243598), (961, 204308), (1612, 121799), (1922, 102154), (3844, 51077), (3929, 49972), (7858, 24986), (12493, 15716)]