202925619

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 334221888

約数和(自身を除く): 131296269

約数列:

[1, 3, 9, 13, 23, 39, 69, 73, 117, 207, 219, 299, 657, 897, 949, 1033, 1679, 2691, 2847, 3099, 5037, 8541, 9297, 13429, 15111, 21827, 23759, 40287, 65481, 71277, 75409, 120861, 196443, 213831, 226227, 308867, 678681, 926601, 980317, 1734407, 2779803, 2940951, 5203221, 8822853, 15609663, 22547291, 67641873, 202925619]

約数ペア:

[(1, 202925619), (3, 67641873), (9, 22547291), (13, 15609663), (23, 8822853), (39, 5203221), (69, 2940951), (73, 2779803), (117, 1734407), (207, 980317), (219, 926601), (299, 678681), (657, 308867), (897, 226227), (949, 213831), (1033, 196443), (1679, 120861), (2691, 75409), (2847, 71277), (3099, 65481), (5037, 40287), (8541, 23759), (9297, 21827), (13429, 15111)]