201232629

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90523}}^1$

素因数の和:90561

約数の個数: 24

約数和(自身を含む): 329507360

約数和(自身を除く): 128274731

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 90523, 271569, 814707, 1176799, 1719937, 3530397, 5159811, 10591191, 15479433, 22359181, 67077543, 201232629]

約数ペア:

[(1, 201232629), (3, 67077543), (9, 22359181), (13, 15479433), (19, 10591191), (39, 5159811), (57, 3530397), (117, 1719937), (171, 1176799), (247, 814707), (741, 271569), (2223, 90523)]