208899156970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1\times {\mathrm{24527}}^1$

素因数の和:25255

約数の個数: 64

約数和(自身を含む): 432278332416

約数和(自身を除く): 223379175446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 433, 562, 866, 1405, 1967, 2165, 2810, 3031, 3934, 4330, 6062, 9835, 15155, 19670, 24527, 30310, 49054, 121673, 122635, 171689, 243346, 245270, 343378, 608365, 851711, 858445, 1216730, 1703422, 1716890, 4258555, 6892087, 8517110, 10620191, 13784174, 21240382, 34460435, 48244609, 53100955, 68920870, 74341337, 96489218, 106201910, 148682674, 241223045, 371706685, 482446090, 743413370, 2984273671, 5968547342, 14921368355, 20889915697, 29842736710, 41779831394, 104449578485, 208899156970]

約数ペア:

[(1, 208899156970), (2, 104449578485), (5, 41779831394), (7, 29842736710), (10, 20889915697), (14, 14921368355), (35, 5968547342), (70, 2984273671), (281, 743413370), (433, 482446090), (562, 371706685), (866, 241223045), (1405, 148682674), (1967, 106201910), (2165, 96489218), (2810, 74341337), (3031, 68920870), (3934, 53100955), (4330, 48244609), (6062, 34460435), (9835, 21240382), (15155, 13784174), (19670, 10620191), (24527, 8517110), (30310, 6892087), (49054, 4258555), (121673, 1716890), (122635, 1703422), (171689, 1216730), (243346, 858445), (245270, 851711), (343378, 608365)]