192711310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{8893}}^1$

素因数の和:9108

約数の個数: 32

約数和(自身を含む): 380378592

約数和(自身を除く): 187667282

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 8893, 10835, 17786, 21670, 44465, 88930, 97823, 195646, 489115, 978230, 1751921, 3503842, 8759605, 17519210, 19271131, 38542262, 96355655, 192711310]

約数ペア:

[(1, 192711310), (2, 96355655), (5, 38542262), (10, 19271131), (11, 17519210), (22, 8759605), (55, 3503842), (110, 1751921), (197, 978230), (394, 489115), (985, 195646), (1970, 97823), (2167, 88930), (4334, 44465), (8893, 21670), (10835, 17786)]