201493985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1553}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 302545152

約数和(自身を除く): 101051167

約数列:

[1, 5, 7, 11, 35, 55, 77, 337, 385, 1553, 1685, 2359, 3707, 7765, 10871, 11795, 17083, 18535, 25949, 54355, 85415, 119581, 129745, 523361, 597905, 2616805, 3663527, 5756971, 18317635, 28784855, 40298797, 201493985]

約数ペア:

[(1, 201493985), (5, 40298797), (7, 28784855), (11, 18317635), (35, 5756971), (55, 3663527), (77, 2616805), (337, 597905), (385, 523361), (1553, 129745), (1685, 119581), (2359, 85415), (3707, 54355), (7765, 25949), (10871, 18535), (11795, 17083)]