205909202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3607}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 346021632

約数和(自身を除く): 140112430

約数列:

[1, 2, 17, 23, 34, 46, 73, 146, 391, 782, 1241, 1679, 2482, 3358, 3607, 7214, 28543, 57086, 61319, 82961, 122638, 165922, 263311, 526622, 1410337, 2820674, 4476287, 6056153, 8952574, 12112306, 102954601, 205909202]

約数ペア:

[(1, 205909202), (2, 102954601), (17, 12112306), (23, 8952574), (34, 6056153), (46, 4476287), (73, 2820674), (146, 1410337), (391, 526622), (782, 263311), (1241, 165922), (1679, 122638), (2482, 82961), (3358, 61319), (3607, 57086), (7214, 28543)]