206800959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61493}}^1$

素因数の和:61574

約数の個数: 16

約数和(自身を含む): 295171200

約数和(自身を除く): 88370241

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 61493, 184479, 1168367, 3505101, 3628087, 10884261, 68933653, 206800959]

約数ペア:

[(1, 206800959), (3, 68933653), (19, 10884261), (57, 3628087), (59, 3505101), (177, 1168367), (1121, 184479), (3363, 61493)]