201548542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{407993}}^1$

素因数の和:408027

約数の個数: 16

約数和(自身を含む): 342714960

約数和(自身を除く): 141166418

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 407993, 815986, 5303909, 7751867, 10607818, 15503734, 100774271, 201548542]

約数ペア:

[(1, 201548542), (2, 100774271), (13, 15503734), (19, 10607818), (26, 7751867), (38, 5303909), (247, 815986), (494, 407993)]