393343102

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{198859}}^1$

素因数の和:198927

約数の個数: 16

約数和(自身を含む): 629988480

約数和(自身を除く): 236645378

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 198859, 397718, 4573757, 8550937, 9147514, 17101874, 196671551, 393343102]

約数ペア:

[(1, 393343102), (2, 196671551), (23, 17101874), (43, 9147514), (46, 8550937), (86, 4573757), (989, 397718), (1978, 198859)]