205685854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{8039}}^1$

素因数の和:9215

約数の個数: 16

約数和(自身を含む): 336908160

約数和(自身を除く): 131222306

約数列:

[1, 2, 11, 22, 1163, 2326, 8039, 12793, 16078, 25586, 88429, 176858, 9349357, 18698714, 102842927, 205685854]

約数ペア:

[(1, 205685854), (2, 102842927), (11, 18698714), (22, 9349357), (1163, 176858), (2326, 88429), (8039, 25586), (12793, 16078)]