193288370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47491}}^1$

素因数の和:47546

約数の個数: 32

約数和(自身を含む): 389814336

約数和(自身を除く): 196525966

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 47491, 94982, 237455, 474910, 522401, 1044802, 1757167, 2612005, 3514334, 5224010, 8785835, 17571670, 19328837, 38657674, 96644185, 193288370]

約数ペア:

[(1, 193288370), (2, 96644185), (5, 38657674), (10, 19328837), (11, 17571670), (22, 8785835), (37, 5224010), (55, 3514334), (74, 2612005), (110, 1757167), (185, 1044802), (370, 522401), (407, 474910), (814, 237455), (2035, 94982), (4070, 47491)]