135198254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{3221}}^1$

素因数の和:3931

約数の個数: 16

約数和(自身を含む): 209713536

約数和(自身を除く): 74515282

約数列:

[1, 2, 31, 62, 677, 1354, 3221, 6442, 20987, 41974, 99851, 199702, 2180617, 4361234, 67599127, 135198254]

約数ペア:

[(1, 135198254), (2, 67599127), (31, 4361234), (62, 2180617), (677, 199702), (1354, 99851), (3221, 41974), (6442, 20987)]