200066542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2341}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 342306720

約数和(自身を除く): 142240178

約数列:

[1, 2, 13, 19, 26, 38, 173, 247, 346, 494, 2249, 2341, 3287, 4498, 4682, 6574, 30433, 42731, 44479, 60866, 85462, 88958, 404993, 578227, 809986, 1156454, 5264909, 7694867, 10529818, 15389734, 100033271, 200066542]

約数ペア:

[(1, 200066542), (2, 100033271), (13, 15389734), (19, 10529818), (26, 7694867), (38, 5264909), (173, 1156454), (247, 809986), (346, 578227), (494, 404993), (2249, 88958), (2341, 85462), (3287, 60866), (4498, 44479), (4682, 42731), (6574, 30433)]