201339081

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{50047}}^1$

素因数の和:50205

約数の個数: 16

約数和(自身を含む): 300288000

約数和(自身を除く): 98948919

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 50047, 150141, 450423, 1351269, 7457003, 22371009, 67113027, 201339081]

約数ペア:

[(1, 201339081), (3, 67113027), (9, 22371009), (27, 7457003), (149, 1351269), (447, 450423), (1341, 150141), (4023, 50047)]