227782564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{15061}}^1$

素因数の和:15283

約数の個数: 24

約数和(自身を含む): 421736000

約数和(自身を除く): 193953436

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 15061, 15124, 30122, 60244, 286159, 572318, 1144636, 2997139, 5994278, 11988556, 56945641, 113891282, 227782564]

約数ペア:

[(1, 227782564), (2, 113891282), (4, 56945641), (19, 11988556), (38, 5994278), (76, 2997139), (199, 1144636), (398, 572318), (796, 286159), (3781, 60244), (7562, 30122), (15061, 15124)]