201899139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{40763}}^1$

素因数の和:40906

約数の個数: 16

約数和(自身を含む): 292196352

約数和(自身を除く): 90297213

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 40763, 122289, 529919, 1589757, 5176901, 15530703, 67299713, 201899139]

約数ペア:

[(1, 201899139), (3, 67299713), (13, 15530703), (39, 5176901), (127, 1589757), (381, 529919), (1651, 122289), (4953, 40763)]