200517135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 400619520

約数和(自身を除く): 200102385

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 71, 91, 105, 195, 213, 273, 355, 455, 497, 923, 1065, 1365, 1491, 2069, 2485, 2769, 4615, 6207, 6461, 7455, 10345, 13845, 14483, 19383, 26897, 31035, 32305, 43449, 72415, 80691, 96915, 134485, 146899, 188279, 217245, 403455, 440697, 564837, 734495, 941395, 1028293, 1909687, 2203485, 2824185, 3084879, 5141465, 5729061, 9548435, 13367809, 15424395, 28645305, 40103427, 66839045, 200517135]

約数ペア:

[(1, 200517135), (3, 66839045), (5, 40103427), (7, 28645305), (13, 15424395), (15, 13367809), (21, 9548435), (35, 5729061), (39, 5141465), (65, 3084879), (71, 2824185), (91, 2203485), (105, 1909687), (195, 1028293), (213, 941395), (273, 734495), (355, 564837), (455, 440697), (497, 403455), (923, 217245), (1065, 188279), (1365, 146899), (1491, 134485), (2069, 96915), (2485, 80691), (2769, 72415), (4615, 43449), (6207, 32305), (6461, 31035), (7455, 26897), (10345, 19383), (13845, 14483)]