203417019

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7867}}^1$

素因数の和:7916

約数の個数: 36

約数和(自身を含む): 336923496

約数和(自身を除く): 133506477

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 507, 663, 1521, 1989, 2873, 7867, 8619, 23601, 25857, 70803, 102271, 133739, 306813, 401217, 920439, 1203651, 1329523, 1738607, 3988569, 5215821, 11965707, 15647463, 22601891, 67805673, 203417019]

約数ペア:

[(1, 203417019), (3, 67805673), (9, 22601891), (13, 15647463), (17, 11965707), (39, 5215821), (51, 3988569), (117, 1738607), (153, 1329523), (169, 1203651), (221, 920439), (507, 401217), (663, 306813), (1521, 133739), (1989, 102271), (2873, 70803), (7867, 25857), (8619, 23601)]