201055071

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{9661}}^1$

素因数の和:10662

約数の個数: 16

約数和(自身を含む): 306710528

約数和(自身を除く): 105655457

約数列:

[1, 3, 7, 21, 991, 2973, 6937, 9661, 20811, 28983, 67627, 202881, 9574051, 28722153, 67018357, 201055071]

約数ペア:

[(1, 201055071), (3, 67018357), (7, 28722153), (21, 9574051), (991, 202881), (2973, 67627), (6937, 28983), (9661, 20811)]