210626042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{416257}}^1$

素因数の和:416293

約数の個数: 16

約数和(自身を含む): 359646912

約数和(自身を除く): 149020870

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 416257, 832514, 4578827, 9157654, 9573911, 19147822, 105313021, 210626042]

約数ペア:

[(1, 210626042), (2, 105313021), (11, 19147822), (22, 9573911), (23, 9157654), (46, 4578827), (253, 832514), (506, 416257)]