209208194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{35447}}^1$

素因数の和:35689

約数の個数: 16

約数和(自身を含む): 339450048

約数和(自身を除く): 130241854

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 35447, 70894, 460811, 921622, 8046469, 16092938, 104604097, 209208194]

約数ペア:

[(1, 209208194), (2, 104604097), (13, 16092938), (26, 8046469), (227, 921622), (454, 460811), (2951, 70894), (5902, 35447)]