201089707

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53897}}^1$

素因数の和:53958

約数の個数: 16

約数和(自身を含む): 253536192

約数和(自身を除く): 52446485

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 53897, 377279, 700661, 2209777, 4904627, 15468439, 28727101, 201089707]

約数ペア:

[(1, 201089707), (7, 28727101), (13, 15468439), (41, 4904627), (91, 2209777), (287, 700661), (533, 377279), (3731, 53897)]