196419328

素因数分解:

$2^8\times 7^1\times {\mathrm{109609}}^1$

素因数の和:109632

約数の個数: 36

約数和(自身を含む): 448085680

約数和(自身を除く): 251666352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 109609, 219218, 438436, 767263, 876872, 1534526, 1753744, 3069052, 3507488, 6138104, 7014976, 12276208, 14029952, 24552416, 28059904, 49104832, 98209664, 196419328]

約数ペア:

[(1, 196419328), (2, 98209664), (4, 49104832), (7, 28059904), (8, 24552416), (14, 14029952), (16, 12276208), (28, 7014976), (32, 6138104), (56, 3507488), (64, 3069052), (112, 1753744), (128, 1534526), (224, 876872), (256, 767263), (448, 438436), (896, 219218), (1792, 109609)]