201048904

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{18041}}^1$

素因数の和:18253

約数の個数: 32

約数和(自身を含む): 433008000

約数和(自身を除く): 231959096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 18041, 36082, 72164, 126287, 144328, 252574, 505148, 1010296, 3590159, 7180318, 14360636, 25131113, 28721272, 50262226, 100524452, 201048904]

約数ペア:

[(1, 201048904), (2, 100524452), (4, 50262226), (7, 28721272), (8, 25131113), (14, 14360636), (28, 7180318), (56, 3590159), (199, 1010296), (398, 505148), (796, 252574), (1393, 144328), (1592, 126287), (2786, 72164), (5572, 36082), (11144, 18041)]