221605943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{18077}}^1$

素因数の和:18154

約数の個数: 16

約数和(自身を含む): 255116736

約数和(自身を除く): 33510793

約数列:

[1, 13, 23, 41, 299, 533, 943, 12259, 18077, 235001, 415771, 741157, 5405023, 9635041, 17046611, 221605943]

約数ペア:

[(1, 221605943), (13, 17046611), (23, 9635041), (41, 5405023), (299, 741157), (533, 415771), (943, 235001), (12259, 18077)]