201788331

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{40939}}^1$

素因数の和:41026

約数の個数: 16

約数和(自身を含む): 282977280

約数和(自身を除く): 81188949

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 40939, 122817, 1269109, 2169767, 3807327, 6509301, 67262777, 201788331]

約数ペア:

[(1, 201788331), (3, 67262777), (31, 6509301), (53, 3807327), (93, 2169767), (159, 1269109), (1643, 122817), (4929, 40939)]