207943879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 248491152

約数和(自身を除く): 40547273

約数列:

[1, 11, 13, 79, 143, 233, 869, 1027, 2563, 3029, 6241, 11297, 18407, 33319, 68651, 81133, 202477, 239291, 892463, 1454153, 2632201, 15995683, 18903989, 207943879]

約数ペア:

[(1, 207943879), (11, 18903989), (13, 15995683), (79, 2632201), (143, 1454153), (233, 892463), (869, 239291), (1027, 202477), (2563, 81133), (3029, 68651), (6241, 33319), (11297, 18407)]