201811904

素因数分解:

$2^6\times 7^1\times {\mathrm{450473}}^1$

素因数の和:450492

約数の個数: 28

約数和(自身を含む): 457681584

約数和(自身を除く): 255869680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 450473, 900946, 1801892, 3153311, 3603784, 6306622, 7207568, 12613244, 14415136, 25226488, 28830272, 50452976, 100905952, 201811904]

約数ペア:

[(1, 201811904), (2, 100905952), (4, 50452976), (7, 28830272), (8, 25226488), (14, 14415136), (16, 12613244), (28, 7207568), (32, 6306622), (56, 3603784), (64, 3153311), (112, 1801892), (224, 900946), (448, 450473)]