206513363

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{1567}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 240543744

約数和(自身を除く): 34030381

約数列:

[1, 7, 67, 281, 469, 1567, 1967, 10969, 18827, 104989, 131789, 440327, 734923, 3082289, 29501909, 206513363]

約数ペア:

[(1, 206513363), (7, 29501909), (67, 3082289), (281, 734923), (469, 440327), (1567, 131789), (1967, 104989), (10969, 18827)]