208368386

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{39659}}^1$

素因数の和:39769

約数の個数: 16

約数和(自身を含む): 325529280

約数和(自身を除く): 117160894

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 39659, 79318, 1467383, 2815789, 2934766, 5631578, 104184193, 208368386]

約数ペア:

[(1, 208368386), (2, 104184193), (37, 5631578), (71, 2934766), (74, 2815789), (142, 1467383), (2627, 79318), (5254, 39659)]