201205719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 344408064

約数和(自身を除く): 143202345

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 127, 143, 381, 429, 1143, 1231, 1287, 1397, 1651, 3693, 4191, 4953, 11079, 12573, 13541, 14859, 16003, 18161, 40623, 48009, 54483, 121869, 144027, 156337, 163449, 176033, 469011, 528099, 1407033, 1584297, 1719707, 2032381, 5159121, 6097143, 15477363, 18291429, 22356191, 67068573, 201205719]

約数ペア:

[(1, 201205719), (3, 67068573), (9, 22356191), (11, 18291429), (13, 15477363), (33, 6097143), (39, 5159121), (99, 2032381), (117, 1719707), (127, 1584297), (143, 1407033), (381, 528099), (429, 469011), (1143, 176033), (1231, 163449), (1287, 156337), (1397, 144027), (1651, 121869), (3693, 54483), (4191, 48009), (4953, 40623), (11079, 18161), (12573, 16003), (13541, 14859)]