243142172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3461}}^1$

素因数の和:3678

約数の個数: 48

約数和(自身を含む): 526556352

約数和(自身を除く): 283414180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 772, 1351, 2509, 2702, 3461, 5018, 5404, 6922, 10036, 13844, 17563, 24227, 35126, 44993, 48454, 70252, 89986, 96908, 179972, 314951, 629902, 667973, 1259804, 1335946, 2671892, 4675811, 8683649, 9351622, 17367298, 18703244, 34734596, 60785543, 121571086, 243142172]

約数ペア:

[(1, 243142172), (2, 121571086), (4, 60785543), (7, 34734596), (13, 18703244), (14, 17367298), (26, 9351622), (28, 8683649), (52, 4675811), (91, 2671892), (182, 1335946), (193, 1259804), (364, 667973), (386, 629902), (772, 314951), (1351, 179972), (2509, 96908), (2702, 89986), (3461, 70252), (5018, 48454), (5404, 44993), (6922, 35126), (10036, 24227), (13844, 17563)]