200831254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3947}}^1$

素因数の和:4084

約数の個数: 32

約数和(自身を含む): 344897280

約数和(自身を除く): 144066026

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1339, 1957, 2678, 3914, 3947, 7894, 25441, 50882, 51311, 74993, 102622, 149986, 406541, 813082, 974909, 1949818, 5285033, 7724279, 10570066, 15448558, 100415627, 200831254]

約数ペア:

[(1, 200831254), (2, 100415627), (13, 15448558), (19, 10570066), (26, 7724279), (38, 5285033), (103, 1949818), (206, 974909), (247, 813082), (494, 406541), (1339, 149986), (1957, 102622), (2678, 74993), (3914, 51311), (3947, 50882), (7894, 25441)]