207636142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{780587}}^1$

素因数の和:780615

約数の個数: 16

約数和(自身を含む): 374682240

約数和(自身を除く): 167046098

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 780587, 1561174, 5464109, 10928218, 14831153, 29662306, 103818071, 207636142]

約数ペア:

[(1, 207636142), (2, 103818071), (7, 29662306), (14, 14831153), (19, 10928218), (38, 5464109), (133, 1561174), (266, 780587)]