201986973

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{17041}}^1$

素因数の和:17489

約数の個数: 16

約数和(自身を含む): 299939200

約数和(自身を除く): 97952227

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 17041, 51123, 153369, 460107, 7480999, 22442997, 67328991, 201986973]

約数ペア:

[(1, 201986973), (3, 67328991), (9, 22442997), (27, 7480999), (439, 460107), (1317, 153369), (3951, 51123), (11853, 17041)]