201397559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 222431136

約数和(自身を除く): 21033577

約数列:

[1, 11, 157, 277, 421, 1727, 3047, 4631, 43489, 66097, 116617, 478379, 727067, 1282787, 18308869, 201397559]

約数ペア:

[(1, 201397559), (11, 18308869), (157, 1282787), (277, 727067), (421, 478379), (1727, 116617), (3047, 66097), (4631, 43489)]