207859496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1973}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 420343560

約数和(自身を除く): 212484064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1013, 1973, 2026, 3946, 4052, 7892, 8104, 13169, 15784, 25649, 26338, 51298, 52676, 102596, 105352, 205192, 1998649, 3997298, 7994596, 15989192, 25982437, 51964874, 103929748, 207859496]

約数ペア:

[(1, 207859496), (2, 103929748), (4, 51964874), (8, 25982437), (13, 15989192), (26, 7994596), (52, 3997298), (104, 1998649), (1013, 205192), (1973, 105352), (2026, 102596), (3946, 52676), (4052, 51298), (7892, 26338), (8104, 25649), (13169, 15784)]