199642503

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{2269}}^1$

素因数の和:2622

約数の個数: 16

約数和(自身を含む): 269494400

約数和(自身を除く): 69851897

約数列:

[1, 3, 139, 211, 417, 633, 2269, 6807, 29329, 87987, 315391, 478759, 946173, 1436277, 66547501, 199642503]

約数ペア:

[(1, 199642503), (3, 66547501), (139, 1436277), (211, 946173), (417, 478759), (633, 315391), (2269, 87987), (6807, 29329)]