220751946

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{49253}}^1$

素因数の和:49347

約数の個数: 32

約数和(自身を含む): 496480320

約数和(自身を除く): 275728374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 49253, 98506, 147759, 295518, 443277, 886554, 1329831, 2659662, 4087999, 8175998, 12263997, 24527994, 36791991, 73583982, 110375973, 220751946]

約数ペア:

[(1, 220751946), (2, 110375973), (3, 73583982), (6, 36791991), (9, 24527994), (18, 12263997), (27, 8175998), (54, 4087999), (83, 2659662), (166, 1329831), (249, 886554), (498, 443277), (747, 295518), (1494, 147759), (2241, 98506), (4482, 49253)]