200720586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{5749}}^1$

素因数の和:5811

約数の個数: 48

約数和(自身を含む): 457884000

約数和(自身を除く): 257163414

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 529, 759, 1058, 1518, 1587, 3174, 5749, 5819, 11498, 11638, 17247, 17457, 34494, 34914, 63239, 126478, 132227, 189717, 264454, 379434, 396681, 793362, 1454497, 2908994, 3041221, 4363491, 6082442, 8726982, 9123663, 18247326, 33453431, 66906862, 100360293, 200720586]

約数ペア:

[(1, 200720586), (2, 100360293), (3, 66906862), (6, 33453431), (11, 18247326), (22, 9123663), (23, 8726982), (33, 6082442), (46, 4363491), (66, 3041221), (69, 2908994), (138, 1454497), (253, 793362), (506, 396681), (529, 379434), (759, 264454), (1058, 189717), (1518, 132227), (1587, 126478), (3174, 63239), (5749, 34914), (5819, 34494), (11498, 17457), (11638, 17247)]