207697756

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{68053}}^1$

素因数の和:68173

約数の個数: 24

約数和(自身を含む): 419212640

約数和(自身を除く): 211514884

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 68053, 136106, 272212, 476371, 952742, 1905484, 7417777, 14835554, 29671108, 51924439, 103848878, 207697756]

約数ペア:

[(1, 207697756), (2, 103848878), (4, 51924439), (7, 29671108), (14, 14835554), (28, 7417777), (109, 1905484), (218, 952742), (436, 476371), (763, 272212), (1526, 136106), (3052, 68053)]