201403328

素因数分解:

$2^6\times 7^2\times {\mathrm{64223}}^1$

素因数の和:64249

約数の個数: 42

約数和(自身を含む): 464917536

約数和(自身を除く): 263514208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 64223, 128446, 256892, 449561, 513784, 899122, 1027568, 1798244, 2055136, 3146927, 3596488, 4110272, 6293854, 7192976, 12587708, 14385952, 25175416, 28771904, 50350832, 100701664, 201403328]

約数ペア:

[(1, 201403328), (2, 100701664), (4, 50350832), (7, 28771904), (8, 25175416), (14, 14385952), (16, 12587708), (28, 7192976), (32, 6293854), (49, 4110272), (56, 3596488), (64, 3146927), (98, 2055136), (112, 1798244), (196, 1027568), (224, 899122), (392, 513784), (448, 449561), (784, 256892), (1568, 128446), (3136, 64223)]