201086856

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{17789}}^1$

素因数の和:17958

約数の個数: 48

約数和(自身を含む): 548109900

約数和(自身を除く): 347023044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 17789, 35578, 53367, 71156, 106734, 142312, 160101, 213468, 320202, 426936, 640404, 1280808, 2792873, 5585746, 8378619, 11171492, 16757238, 22342984, 25135857, 33514476, 50271714, 67028952, 100543428, 201086856]

約数ペア:

[(1, 201086856), (2, 100543428), (3, 67028952), (4, 50271714), (6, 33514476), (8, 25135857), (9, 22342984), (12, 16757238), (18, 11171492), (24, 8378619), (36, 5585746), (72, 2792873), (157, 1280808), (314, 640404), (471, 426936), (628, 320202), (942, 213468), (1256, 160101), (1413, 142312), (1884, 106734), (2826, 71156), (3768, 53367), (5652, 35578), (11304, 17789)]