193820263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1931}}^1$

素因数の和:3054

約数の個数: 16

約数和(自身を含む): 238887936

約数和(自身を除く): 45067673

約数列:

[1, 7, 13, 91, 1103, 1931, 7721, 13517, 14339, 25103, 100373, 175721, 2129893, 14909251, 27688609, 193820263]

約数ペア:

[(1, 193820263), (7, 27688609), (13, 14909251), (91, 2129893), (1103, 175721), (1931, 100373), (7721, 25103), (13517, 14339)]