211473287

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 229651200

約数和(自身を除く): 18177913

約数列:

[1, 19, 59, 71, 1121, 1349, 2657, 4189, 50483, 79591, 156763, 188647, 2978497, 3584293, 11130173, 211473287]

約数ペア:

[(1, 211473287), (19, 11130173), (59, 3584293), (71, 2978497), (1121, 188647), (1349, 156763), (2657, 79591), (4189, 50483)]