193173695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3701}}^1$

素因数の和:3803

約数の個数: 32

約数和(自身を含む): 276139584

約数和(自身を除く): 82965889

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 3701, 4015, 4745, 10439, 18505, 40711, 48113, 52195, 203555, 240565, 270173, 529243, 1350865, 2646215, 2971903, 3512249, 14859515, 17561245, 38634739, 193173695]

約数ペア:

[(1, 193173695), (5, 38634739), (11, 17561245), (13, 14859515), (55, 3512249), (65, 2971903), (73, 2646215), (143, 1350865), (365, 529243), (715, 270173), (803, 240565), (949, 203555), (3701, 52195), (4015, 48113), (4745, 40711), (10439, 18505)]