201392191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10589}}^1$

素因数の和:10639

約数の個数: 32

約数和(自身を含む): 284659200

約数和(自身を除く): 83267009

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 10589, 19019, 74123, 116479, 137657, 201191, 815353, 963599, 1408337, 1514227, 2213101, 2615483, 10599589, 15491707, 18308381, 28770313, 201392191]

約数ペア:

[(1, 201392191), (7, 28770313), (11, 18308381), (13, 15491707), (19, 10599589), (77, 2615483), (91, 2213101), (133, 1514227), (143, 1408337), (209, 963599), (247, 815353), (1001, 201191), (1463, 137657), (1729, 116479), (2717, 74123), (10589, 19019)]