201488624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15761}}^1$

素因数の和:15833

約数の個数: 40

約数和(自身を含む): 422169408

約数和(自身を除く): 220680784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 15761, 31522, 63044, 126088, 252176, 267937, 535874, 740767, 1071748, 1481534, 2143496, 2963068, 4286992, 5926136, 11852272, 12593039, 25186078, 50372156, 100744312, 201488624]

約数ペア:

[(1, 201488624), (2, 100744312), (4, 50372156), (8, 25186078), (16, 12593039), (17, 11852272), (34, 5926136), (47, 4286992), (68, 2963068), (94, 2143496), (136, 1481534), (188, 1071748), (272, 740767), (376, 535874), (752, 267937), (799, 252176), (1598, 126088), (3196, 63044), (6392, 31522), (12784, 15761)]