211023786

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{495361}}^1$

素因数の和:495437

約数の個数: 16

約数和(自身を含む): 427992768

約数和(自身を除く): 216968982

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 495361, 990722, 1486083, 2972166, 35170631, 70341262, 105511893, 211023786]

約数ペア:

[(1, 211023786), (2, 105511893), (3, 70341262), (6, 35170631), (71, 2972166), (142, 1486083), (213, 990722), (426, 495361)]