192090913

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{631}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 222079744

約数和(自身を除く): 29988831

約数列:

[1, 7, 157, 277, 631, 1099, 1939, 4417, 43489, 99067, 174787, 304423, 693469, 1223509, 27441559, 192090913]

約数ペア:

[(1, 192090913), (7, 27441559), (157, 1223509), (277, 693469), (631, 304423), (1099, 174787), (1939, 99067), (4417, 43489)]