200864911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 244823040

約数和(自身を除く): 43958129

約数列:

[1, 13, 17, 23, 43, 221, 299, 391, 559, 731, 919, 989, 5083, 9503, 11947, 12857, 15623, 16813, 21137, 39517, 203099, 218569, 274781, 359329, 513721, 671789, 908891, 4671277, 8733257, 11815583, 15451147, 200864911]

約数ペア:

[(1, 200864911), (13, 15451147), (17, 11815583), (23, 8733257), (43, 4671277), (221, 908891), (299, 671789), (391, 513721), (559, 359329), (731, 274781), (919, 218569), (989, 203099), (5083, 39517), (9503, 21137), (11947, 16813), (12857, 15623)]