213726464

素因数分解:

$2^8\times 7^1\times {\mathrm{119267}}^1$

素因数の和:119290

約数の個数: 36

約数和(自身を含む): 487567584

約数和(自身を除く): 273841120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 119267, 238534, 477068, 834869, 954136, 1669738, 1908272, 3339476, 3816544, 6678952, 7633088, 13357904, 15266176, 26715808, 30532352, 53431616, 106863232, 213726464]

約数ペア:

[(1, 213726464), (2, 106863232), (4, 53431616), (7, 30532352), (8, 26715808), (14, 15266176), (16, 13357904), (28, 7633088), (32, 6678952), (56, 3816544), (64, 3339476), (112, 1908272), (128, 1669738), (224, 954136), (256, 834869), (448, 477068), (896, 238534), (1792, 119267)]