201973971

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{154061}}^1$

素因数の和:154106

約数の個数: 16

約数和(自身を含む): 295799040

約数和(自身を除く): 93825069

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 154061, 462183, 2927159, 3543403, 8781477, 10630209, 67324657, 201973971]

約数ペア:

[(1, 201973971), (3, 67324657), (19, 10630209), (23, 8781477), (57, 3543403), (69, 2927159), (437, 462183), (1311, 154061)]