209943618

素因数分解:

$2^1\times 3^1\times {\mathrm{4027}}^1\times {\mathrm{8689}}^1$

素因数の和:12721

約数の個数: 16

約数和(自身を含む): 420039840

約数和(自身を除く): 210096222

約数列:

[1, 2, 3, 6, 4027, 8054, 8689, 12081, 17378, 24162, 26067, 52134, 34990603, 69981206, 104971809, 209943618]

約数ペア:

[(1, 209943618), (2, 104971809), (3, 69981206), (6, 34990603), (4027, 52134), (8054, 26067), (8689, 24162), (12081, 17378)]