206075103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{13177}}^1$

素因数の和:13594

約数の個数: 16

約数和(自身を含む): 296663136

約数和(自身を除く): 90588033

約数列:

[1, 3, 13, 39, 401, 1203, 5213, 13177, 15639, 39531, 171301, 513903, 5283977, 15851931, 68691701, 206075103]

約数ペア:

[(1, 206075103), (3, 68691701), (13, 15851931), (39, 5283977), (401, 513903), (1203, 171301), (5213, 39531), (13177, 15639)]