210327205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{53861}}^1$

素因数の和:53948

約数の個数: 16

約数和(自身を含む): 279220608

約数和(自身を除く): 68893403

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 53861, 269305, 592471, 2962355, 3824131, 19120655, 42065441, 210327205]

約数ペア:

[(1, 210327205), (5, 42065441), (11, 19120655), (55, 3824131), (71, 2962355), (355, 592471), (781, 269305), (3905, 53861)]