207918712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{3079}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 408038400

約数和(自身を除く): 200119688

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 367, 734, 1468, 2936, 3079, 6158, 8441, 12316, 16882, 24632, 33764, 67528, 70817, 141634, 283268, 566536, 1129993, 2259986, 4519972, 9039944, 25989839, 51979678, 103959356, 207918712]

約数ペア:

[(1, 207918712), (2, 103959356), (4, 51979678), (8, 25989839), (23, 9039944), (46, 4519972), (92, 2259986), (184, 1129993), (367, 566536), (734, 283268), (1468, 141634), (2936, 70817), (3079, 67528), (6158, 33764), (8441, 24632), (12316, 16882)]