201006883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 261439488

約数和(自身を除く): 60432605

約数列:

[1, 7, 11, 31, 77, 107, 217, 341, 749, 787, 1177, 2387, 3317, 5509, 8239, 8657, 23219, 24397, 36487, 60599, 84209, 170779, 255409, 268367, 589463, 926299, 1878569, 2610479, 6484093, 18273353, 28715269, 201006883]

約数ペア:

[(1, 201006883), (7, 28715269), (11, 18273353), (31, 6484093), (77, 2610479), (107, 1878569), (217, 926299), (341, 589463), (749, 268367), (787, 255409), (1177, 170779), (2387, 84209), (3317, 60599), (5509, 36487), (8239, 24397), (8657, 23219)]