220054376

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{585251}}^1$

素因数の和:585304

約数の個数: 16

約数和(自身を含む): 421381440

約数和(自身を除く): 201327064

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 585251, 1170502, 2341004, 4682008, 27506797, 55013594, 110027188, 220054376]

約数ペア:

[(1, 220054376), (2, 110027188), (4, 55013594), (8, 27506797), (47, 4682008), (94, 2341004), (188, 1170502), (376, 585251)]