201996715907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{1524469}}^1$

素因数の和:1525322

約数の個数: 16

約数和(自身を含む): 241183349760

約数和(自身を除く): 39186633853

約数列:

[1, 7, 23, 161, 823, 5761, 18929, 132503, 1524469, 10671283, 35062787, 245439509, 1254637987, 8782465909, 28856673701, 201996715907]

約数ペア:

[(1, 201996715907), (7, 28856673701), (23, 8782465909), (161, 1254637987), (823, 245439509), (5761, 35062787), (18929, 10671283), (132503, 1524469)]