197751401

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 211921920

約数和(自身を除く): 14170519

約数列:

[1, 23, 71, 83, 1459, 1633, 1909, 5893, 33557, 103589, 121097, 135539, 2382547, 2785231, 8597887, 197751401]

約数ペア:

[(1, 197751401), (23, 8597887), (71, 2785231), (83, 2382547), (1459, 135539), (1633, 121097), (1909, 103589), (5893, 33557)]