208560414

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{518807}}^1$

素因数の和:518879

約数の個数: 16

約数和(自身を含む): 423347328

約数和(自身を除く): 214786914

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 518807, 1037614, 1556421, 3112842, 34760069, 69520138, 104280207, 208560414]

約数ペア:

[(1, 208560414), (2, 104280207), (3, 69520138), (6, 34760069), (67, 3112842), (134, 1556421), (201, 1037614), (402, 518807)]