320170189

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4651}}^1$

素因数の和:4788

約数の個数: 16

約数和(自身を含む): 347001984

約数和(自身を除く): 26831795

約数列:

[1, 23, 41, 73, 943, 1679, 2993, 4651, 68839, 106973, 190691, 339523, 4385893, 7809029, 13920443, 320170189]

約数ペア:

[(1, 320170189), (23, 13920443), (41, 7809029), (73, 4385893), (943, 339523), (1679, 190691), (2993, 106973), (4651, 68839)]