200781639

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{12251}}^1$

素因数の和:12867

約数の個数: 16

約数和(自身を含む): 297968640

約数和(自身を除く): 97187001

約数列:

[1, 3, 9, 27, 607, 1821, 5463, 12251, 16389, 36753, 110259, 330777, 7436357, 22309071, 66927213, 200781639]

約数ペア:

[(1, 200781639), (3, 66927213), (9, 22309071), (27, 7436357), (607, 330777), (1821, 110259), (5463, 36753), (12251, 16389)]