207859012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{1627}}^1$

素因数の和:1732

約数の個数: 36

約数和(自身を含む): 392706160

約数和(自身を除く): 184847148

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 1627, 1681, 3116, 3254, 3362, 6508, 6724, 30913, 31939, 61826, 63878, 66707, 123652, 127756, 133414, 266828, 1267433, 2534866, 2734987, 5069732, 5469974, 10939948, 51964753, 103929506, 207859012]

約数ペア:

[(1, 207859012), (2, 103929506), (4, 51964753), (19, 10939948), (38, 5469974), (41, 5069732), (76, 2734987), (82, 2534866), (164, 1267433), (779, 266828), (1558, 133414), (1627, 127756), (1681, 123652), (3116, 66707), (3254, 63878), (3362, 61826), (6508, 31939), (6724, 30913)]