225687937

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12281}}^1$

素因数の和:12368

約数の個数: 16

約数和(自身を含む): 254679552

約数和(自身を除く): 28991615

約数列:

[1, 17, 23, 47, 391, 799, 1081, 12281, 18377, 208777, 282463, 577207, 4801871, 9812519, 13275761, 225687937]

約数ペア:

[(1, 225687937), (17, 13275761), (23, 9812519), (47, 4801871), (391, 577207), (799, 282463), (1081, 208777), (12281, 18377)]