200484791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 237948480

約数和(自身を除く): 37463689

約数列:

[1, 13, 17, 43, 73, 221, 289, 559, 731, 949, 1241, 3139, 3757, 4913, 9503, 12427, 16133, 21097, 40807, 53363, 63869, 161551, 211259, 274261, 358649, 693719, 907171, 2746367, 4662437, 11793223, 15421907, 200484791]

約数ペア:

[(1, 200484791), (13, 15421907), (17, 11793223), (43, 4662437), (73, 2746367), (221, 907171), (289, 693719), (559, 358649), (731, 274261), (949, 211259), (1241, 161551), (3139, 63869), (3757, 53363), (4913, 40807), (9503, 21097), (12427, 16133)]