217608104

素因数分解:

$2^3\times 7^1\times {\mathrm{3885859}}^1$

素因数の和:3885872

約数の個数: 16

約数和(自身を含む): 466303200

約数和(自身を除く): 248695096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3885859, 7771718, 15543436, 27201013, 31086872, 54402026, 108804052, 217608104]

約数ペア:

[(1, 217608104), (2, 108804052), (4, 54402026), (7, 31086872), (8, 27201013), (14, 15543436), (28, 7771718), (56, 3885859)]