194565119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 249578496

約数和(自身を除く): 55013377

約数列:

[1, 7, 17, 23, 67, 119, 161, 391, 469, 1061, 1139, 1541, 2737, 7427, 7973, 10787, 18037, 24403, 26197, 71087, 126259, 170821, 183379, 414851, 497609, 1208479, 1635001, 2903957, 8459353, 11445007, 27795017, 194565119]

約数ペア:

[(1, 194565119), (7, 27795017), (17, 11445007), (23, 8459353), (67, 2903957), (119, 1635001), (161, 1208479), (391, 497609), (469, 414851), (1061, 183379), (1139, 170821), (1541, 126259), (2737, 71087), (7427, 26197), (7973, 24403), (10787, 18037)]