200710279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1433}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 267618816

約数和(自身を除く): 66908537

約数列:

[1, 7, 11, 17, 77, 107, 119, 187, 749, 1177, 1309, 1433, 1819, 8239, 10031, 12733, 15763, 20009, 24361, 110341, 140063, 153331, 170527, 267971, 1073317, 1686641, 1875797, 2606627, 11806487, 18246389, 28672897, 200710279]

約数ペア:

[(1, 200710279), (7, 28672897), (11, 18246389), (17, 11806487), (77, 2606627), (107, 1875797), (119, 1686641), (187, 1073317), (749, 267971), (1177, 170527), (1309, 153331), (1433, 140063), (1819, 110341), (8239, 24361), (10031, 20009), (12733, 15763)]