205179846

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 416209920

約数和(自身を除く): 211030074

約数列:

[1, 2, 3, 6, 139, 157, 278, 314, 417, 471, 834, 942, 1567, 3134, 4701, 9402, 21823, 43646, 65469, 130938, 217813, 246019, 435626, 492038, 653439, 738057, 1306878, 1476114, 34196641, 68393282, 102589923, 205179846]

約数ペア:

[(1, 205179846), (2, 102589923), (3, 68393282), (6, 34196641), (139, 1476114), (157, 1306878), (278, 738057), (314, 653439), (417, 492038), (471, 435626), (834, 246019), (942, 217813), (1567, 130938), (3134, 65469), (4701, 43646), (9402, 21823)]