208051200002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1\times {\mathrm{2213923}}^1$

素因数の和:2216417

約数の個数: 16

約数和(自身を含む): 328634878560

約数和(自身を除く): 120583678558

約数列:

[1, 2, 19, 38, 2473, 4946, 46987, 93974, 2213923, 4427846, 42064537, 84129074, 5475031579, 10950063158, 104025600001, 208051200002]

約数ペア:

[(1, 208051200002), (2, 104025600001), (19, 10950063158), (38, 5475031579), (2473, 84129074), (4946, 42064537), (46987, 4427846), (93974, 2213923)]