207866851907

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{886891}}^1$

素因数の和:887075

約数の個数: 24

約数和(自身を含む): 247708935600

約数和(自身を除く): 39842083693

約数列:

[1, 11, 13, 121, 143, 149, 1573, 1639, 1937, 18029, 21307, 234377, 886891, 9755801, 11529583, 107313811, 126825413, 132146759, 1395079543, 1453614349, 1717907867, 15989757839, 18896986537, 207866851907]

約数ペア:

[(1, 207866851907), (11, 18896986537), (13, 15989757839), (121, 1717907867), (143, 1453614349), (149, 1395079543), (1573, 132146759), (1639, 126825413), (1937, 107313811), (18029, 11529583), (21307, 9755801), (234377, 886891)]