205120822

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{9029}}^1$

素因数の和:9375

約数の個数: 16

約数和(自身を含む): 317061360

約数和(自身を除く): 111940538

約数列:

[1, 2, 37, 74, 307, 614, 9029, 11359, 18058, 22718, 334073, 668146, 2771903, 5543806, 102560411, 205120822]

約数ペア:

[(1, 205120822), (2, 102560411), (37, 5543806), (74, 2771903), (307, 668146), (614, 334073), (9029, 22718), (11359, 18058)]