204029648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{14153}}^1$

素因数の和:14231

約数の個数: 40

約数和(自身を含む): 426488328

約数和(自身を除く): 222458680

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 14153, 14416, 28306, 56612, 113224, 226448, 240601, 481202, 750109, 962404, 1500218, 1924808, 3000436, 3849616, 6000872, 12001744, 12751853, 25503706, 51007412, 102014824, 204029648]

約数ペア:

[(1, 204029648), (2, 102014824), (4, 51007412), (8, 25503706), (16, 12751853), (17, 12001744), (34, 6000872), (53, 3849616), (68, 3000436), (106, 1924808), (136, 1500218), (212, 962404), (272, 750109), (424, 481202), (848, 240601), (901, 226448), (1802, 113224), (3604, 56612), (7208, 28306), (14153, 14416)]