205873246

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1\times {\mathrm{911}}^1$

素因数の和:1264

約数の個数: 24

約数和(自身を含む): 327318624

約数和(自身を除く): 121445378

約数列:

[1, 2, 19, 38, 313, 361, 626, 722, 911, 1822, 5947, 11894, 17309, 34618, 112993, 225986, 285143, 328871, 570286, 657742, 5417717, 10835434, 102936623, 205873246]

約数ペア:

[(1, 205873246), (2, 102936623), (19, 10835434), (38, 5417717), (313, 657742), (361, 570286), (626, 328871), (722, 285143), (911, 225986), (1822, 112993), (5947, 34618), (11894, 17309)]