203516495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1033}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 301564032

約数和(自身を除く): 98047537

約数列:

[1, 5, 7, 13, 35, 65, 91, 433, 455, 1033, 2165, 3031, 5165, 5629, 7231, 13429, 15155, 28145, 36155, 39403, 67145, 94003, 197015, 447289, 470015, 2236445, 3131023, 5814757, 15655115, 29073785, 40703299, 203516495]

約数ペア:

[(1, 203516495), (5, 40703299), (7, 29073785), (13, 15655115), (35, 5814757), (65, 3131023), (91, 2236445), (433, 470015), (455, 447289), (1033, 197015), (2165, 94003), (3031, 67145), (5165, 39403), (5629, 36155), (7231, 28145), (13429, 15155)]