207901779

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 294325200

約数和(自身を除く): 86423421

約数列:

[1, 3, 31, 37, 93, 111, 961, 1147, 1949, 2883, 3441, 5847, 35557, 60419, 72113, 106671, 181257, 216339, 1872989, 2235503, 5618967, 6706509, 69300593, 207901779]

約数ペア:

[(1, 207901779), (3, 69300593), (31, 6706509), (37, 5618967), (93, 2235503), (111, 1872989), (961, 216339), (1147, 181257), (1949, 106671), (2883, 72113), (3441, 60419), (5847, 35557)]