201272487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{65327}}^1$

素因数の和:65422

約数の個数: 16

約数和(自身を含む): 292669440

約数和(自身を除く): 91396953

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 65327, 195981, 849251, 2547753, 5160833, 15482499, 67090829, 201272487]

約数ペア:

[(1, 201272487), (3, 67090829), (13, 15482499), (39, 5160833), (79, 2547753), (237, 849251), (1027, 195981), (3081, 65327)]