202457281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{547}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 222058368

約数和(自身を除く): 19601087

約数列:

[1, 13, 71, 401, 547, 923, 5213, 7111, 28471, 38837, 219347, 370123, 504881, 2851511, 15573637, 202457281]

約数ペア:

[(1, 202457281), (13, 15573637), (71, 2851511), (401, 504881), (547, 370123), (923, 219347), (5213, 38837), (7111, 28471)]