208906956

素因数分解:

$2^2\times 3^2\times {\mathrm{1327}}^1\times {\mathrm{4373}}^1$

素因数の和:5710

約数の個数: 36

約数和(自身を含む): 528589152

約数和(自身を除く): 319682196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1327, 2654, 3981, 4373, 5308, 7962, 8746, 11943, 13119, 15924, 17492, 23886, 26238, 39357, 47772, 52476, 78714, 157428, 5802971, 11605942, 17408913, 23211884, 34817826, 52226739, 69635652, 104453478, 208906956]

約数ペア:

[(1, 208906956), (2, 104453478), (3, 69635652), (4, 52226739), (6, 34817826), (9, 23211884), (12, 17408913), (18, 11605942), (36, 5802971), (1327, 157428), (2654, 78714), (3981, 52476), (4373, 47772), (5308, 39357), (7962, 26238), (8746, 23886), (11943, 17492), (13119, 15924)]