207825968

素因数分解:

$2^4\times 7^1\times {\mathrm{1855589}}^1$

素因数の和:1855604

約数の個数: 20

約数和(自身を含む): 460186320

約数和(自身を除く): 252360352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1855589, 3711178, 7422356, 12989123, 14844712, 25978246, 29689424, 51956492, 103912984, 207825968]

約数ペア:

[(1, 207825968), (2, 103912984), (4, 51956492), (7, 29689424), (8, 25978246), (14, 14844712), (16, 12989123), (28, 7422356), (56, 3711178), (112, 1855589)]