200326895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 271890432

約数和(自身を除く): 71563537

約数列:

[1, 5, 17, 23, 43, 85, 115, 215, 391, 731, 989, 1955, 2383, 3655, 4945, 11915, 16813, 40511, 54809, 84065, 102469, 202555, 274045, 512345, 931753, 1741973, 2356787, 4658765, 8709865, 11783935, 40065379, 200326895]

約数ペア:

[(1, 200326895), (5, 40065379), (17, 11783935), (23, 8709865), (43, 4658765), (85, 2356787), (115, 1741973), (215, 931753), (391, 512345), (731, 274045), (989, 202555), (1955, 102469), (2383, 84065), (3655, 54809), (4945, 40511), (11915, 16813)]