208093016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1369033}}^1$

素因数の和:1369058

約数の個数: 16

約数和(自身を含む): 410710200

約数和(自身を除く): 202617184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1369033, 2738066, 5476132, 10952264, 26011627, 52023254, 104046508, 208093016]

約数ペア:

[(1, 208093016), (2, 104046508), (4, 52023254), (8, 26011627), (19, 10952264), (38, 5476132), (76, 2738066), (152, 1369033)]