201808208

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{24683}}^1$

素因数の和:24771

約数の個数: 40

約数和(自身を含む): 453000768

約数和(自身を除く): 251192560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 24683, 49366, 98732, 172781, 197464, 345562, 394928, 691124, 1382248, 1801859, 2764496, 3603718, 7207436, 12613013, 14414872, 25226026, 28829744, 50452052, 100904104, 201808208]

約数ペア:

[(1, 201808208), (2, 100904104), (4, 50452052), (7, 28829744), (8, 25226026), (14, 14414872), (16, 12613013), (28, 7207436), (56, 3603718), (73, 2764496), (112, 1801859), (146, 1382248), (292, 691124), (511, 394928), (584, 345562), (1022, 197464), (1168, 172781), (2044, 98732), (4088, 49366), (8176, 24683)]