202316439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 309355200

約数和(自身を除く): 107038761

約数列:

[1, 3, 13, 17, 39, 51, 197, 221, 591, 663, 1549, 2561, 3349, 4647, 7683, 10047, 20137, 26333, 43537, 60411, 78999, 130611, 305153, 342329, 915459, 1026987, 3966989, 5187601, 11900967, 15562803, 67438813, 202316439]

約数ペア:

[(1, 202316439), (3, 67438813), (13, 15562803), (17, 11900967), (39, 5187601), (51, 3966989), (197, 1026987), (221, 915459), (591, 342329), (663, 305153), (1549, 130611), (2561, 78999), (3349, 60411), (4647, 43537), (7683, 26333), (10047, 20137)]