187713904

素因数分解:

$2^4\times 7^2\times {\mathrm{239431}}^1$

素因数の和:239453

約数の個数: 30

約数和(自身を含む): 423076344

約数和(自身を除く): 235362440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 239431, 478862, 957724, 1676017, 1915448, 3352034, 3830896, 6704068, 11732119, 13408136, 23464238, 26816272, 46928476, 93856952, 187713904]

約数ペア:

[(1, 187713904), (2, 93856952), (4, 46928476), (7, 26816272), (8, 23464238), (14, 13408136), (16, 11732119), (28, 6704068), (49, 3830896), (56, 3352034), (98, 1915448), (112, 1676017), (196, 957724), (392, 478862), (784, 239431)]