201445888

素因数分解:

$2^9\times 7^1\times {\mathrm{56207}}^1$

素因数の和:56232

約数の個数: 40

約数和(自身を含む): 460006272

約数和(自身を除く): 258560384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 56207, 112414, 224828, 393449, 449656, 786898, 899312, 1573796, 1798624, 3147592, 3597248, 6295184, 7194496, 12590368, 14388992, 25180736, 28777984, 50361472, 100722944, 201445888]

約数ペア:

[(1, 201445888), (2, 100722944), (4, 50361472), (7, 28777984), (8, 25180736), (14, 14388992), (16, 12590368), (28, 7194496), (32, 6295184), (56, 3597248), (64, 3147592), (112, 1798624), (128, 1573796), (224, 899312), (256, 786898), (448, 449656), (512, 393449), (896, 224828), (1792, 112414), (3584, 56207)]