211364384

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85781}}^1$

素因数の和:85809

約数の個数: 48

約数和(自身を含む): 518809536

約数和(自身を除く): 307445152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 85781, 171562, 343124, 600467, 686248, 943591, 1200934, 1372496, 1887182, 2401868, 2744992, 3774364, 4803736, 6605137, 7548728, 9607472, 13210274, 15097456, 19214944, 26420548, 30194912, 52841096, 105682192, 211364384]

約数ペア:

[(1, 211364384), (2, 105682192), (4, 52841096), (7, 30194912), (8, 26420548), (11, 19214944), (14, 15097456), (16, 13210274), (22, 9607472), (28, 7548728), (32, 6605137), (44, 4803736), (56, 3774364), (77, 2744992), (88, 2401868), (112, 1887182), (154, 1372496), (176, 1200934), (224, 943591), (308, 686248), (352, 600467), (616, 343124), (1232, 171562), (2464, 85781)]