194080370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{160397}}^1$

素因数の和:160426

約数の個数: 24

約数和(自身を含む): 383992812

約数和(自身を除く): 189912442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 160397, 320794, 801985, 1603970, 1764367, 3528734, 8821835, 17643670, 19408037, 38816074, 97040185, 194080370]

約数ペア:

[(1, 194080370), (2, 97040185), (5, 38816074), (10, 19408037), (11, 17643670), (22, 8821835), (55, 3528734), (110, 1764367), (121, 1603970), (242, 801985), (605, 320794), (1210, 160397)]