206819166

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{15661}}^1$

素因数の和:15768

約数の個数: 32

約数和(自身を含む): 433022976

約数和(自身を除く): 226203810

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6603, 13206, 15661, 31322, 46983, 93966, 485491, 970982, 1111931, 1456473, 2223862, 2912946, 3335793, 6671586, 34469861, 68939722, 103409583, 206819166]

約数ペア:

[(1, 206819166), (2, 103409583), (3, 68939722), (6, 34469861), (31, 6671586), (62, 3335793), (71, 2912946), (93, 2223862), (142, 1456473), (186, 1111931), (213, 970982), (426, 485491), (2201, 93966), (4402, 46983), (6603, 31322), (13206, 15661)]