214651472

素因数分解:

$2^4\times 7^1\times {\mathrm{1916531}}^1$

素因数の和:1916546

約数の個数: 20

約数和(自身を含む): 475299936

約数和(自身を除く): 260648464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1916531, 3833062, 7666124, 13415717, 15332248, 26831434, 30664496, 53662868, 107325736, 214651472]

約数ペア:

[(1, 214651472), (2, 107325736), (4, 53662868), (7, 30664496), (8, 26831434), (14, 15332248), (16, 13415717), (28, 7666124), (56, 3833062), (112, 1916531)]