202067621

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3393

約数の個数: 24

約数和(自身を含む): 248893920

約数和(自身を除く): 46826299

約数列:

[1, 7, 29, 43, 49, 203, 301, 1247, 1421, 2107, 3307, 8729, 23149, 61103, 95903, 142201, 162043, 671321, 995407, 4123829, 4699247, 6967849, 28866803, 202067621]

約数ペア:

[(1, 202067621), (7, 28866803), (29, 6967849), (43, 4699247), (49, 4123829), (203, 995407), (301, 671321), (1247, 162043), (1421, 142201), (2107, 95903), (3307, 61103), (8729, 23149)]