206344123

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 221777920

約数和(自身を除く): 15433797

約数列:

[1, 19, 97, 103, 1087, 1843, 1957, 9991, 20653, 105439, 111961, 189829, 2003341, 2127259, 10860217, 206344123]

約数ペア:

[(1, 206344123), (19, 10860217), (97, 2127259), (103, 2003341), (1087, 189829), (1843, 111961), (1957, 105439), (9991, 20653)]