230362223

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3463}}^1$

素因数の和:3543

約数の個数: 32

約数和(自身を含む): 307270656

約数和(自身を除く): 76908433

約数列:

[1, 7, 13, 17, 43, 91, 119, 221, 301, 559, 731, 1547, 3463, 3913, 5117, 9503, 24241, 45019, 58871, 66521, 148909, 315133, 412097, 765323, 1042363, 1935817, 2531453, 5357261, 13550719, 17720171, 32908889, 230362223]

約数ペア:

[(1, 230362223), (7, 32908889), (13, 17720171), (17, 13550719), (43, 5357261), (91, 2531453), (119, 1935817), (221, 1042363), (301, 765323), (559, 412097), (731, 315133), (1547, 148909), (3463, 66521), (3913, 58871), (5117, 45019), (9503, 24241)]