189208393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 210228480

約数和(自身を除く): 21020087

約数列:

[1, 11, 89, 157, 979, 1231, 1727, 13541, 13973, 109559, 153703, 193267, 1205149, 2125937, 17200763, 189208393]

約数ペア:

[(1, 189208393), (11, 17200763), (89, 2125937), (157, 1205149), (979, 193267), (1231, 153703), (1727, 109559), (13541, 13973)]