206670772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1283}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 452132352

約数和(自身を除く): 245461580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 523, 1046, 1283, 2092, 2566, 3661, 5132, 5753, 7322, 8981, 11506, 14113, 14644, 17962, 23012, 28226, 35924, 40271, 56452, 80542, 98791, 161084, 197582, 395164, 671009, 1342018, 2684036, 4697063, 7381099, 9394126, 14762198, 18788252, 29524396, 51667693, 103335386, 206670772]

約数ペア:

[(1, 206670772), (2, 103335386), (4, 51667693), (7, 29524396), (11, 18788252), (14, 14762198), (22, 9394126), (28, 7381099), (44, 4697063), (77, 2684036), (154, 1342018), (308, 671009), (523, 395164), (1046, 197582), (1283, 161084), (2092, 98791), (2566, 80542), (3661, 56452), (5132, 40271), (5753, 35924), (7322, 28226), (8981, 23012), (11506, 17962), (14113, 14644)]