208022146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{8461}}^1$

素因数の和:9129

約数の個数: 16

約数和(自身を含む): 329002560

約数和(自身を除く): 120980414

約数列:

[1, 2, 19, 38, 647, 1294, 8461, 12293, 16922, 24586, 160759, 321518, 5474267, 10948534, 104011073, 208022146]

約数ペア:

[(1, 208022146), (2, 104011073), (19, 10948534), (38, 5474267), (647, 321518), (1294, 160759), (8461, 24586), (12293, 16922)]