201239811

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2760

約数の個数: 36

約数和(自身を含む): 320241168

約数和(自身を除く): 119001357

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 361, 437, 1083, 1311, 2693, 3249, 3933, 8079, 8303, 24237, 24909, 51167, 61939, 74727, 153501, 185817, 460503, 557451, 972173, 1176841, 2916519, 3530523, 8749557, 10591569, 22359979, 67079937, 201239811]

約数ペア:

[(1, 201239811), (3, 67079937), (9, 22359979), (19, 10591569), (23, 8749557), (57, 3530523), (69, 2916519), (171, 1176841), (207, 972173), (361, 557451), (437, 460503), (1083, 185817), (1311, 153501), (2693, 74727), (3249, 61939), (3933, 51167), (8079, 24909), (8303, 24237)]