200163986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{395581}}^1$

素因数の和:395617

約数の個数: 16

約数和(自身を含む): 341782848

約数和(自身を除く): 141618862

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 395581, 791162, 4351391, 8702782, 9098363, 18196726, 100081993, 200163986]

約数ペア:

[(1, 200163986), (2, 100081993), (11, 18196726), (22, 9098363), (23, 8702782), (46, 4351391), (253, 791162), (506, 395581)]