197848188

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{27617}}^1$

素因数の和:27826

約数の個数: 36

約数和(自身を含む): 502647600

約数和(自身を除く): 304799412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 27617, 55234, 82851, 110468, 165702, 248553, 331404, 497106, 994212, 5495783, 10991566, 16487349, 21983132, 32974698, 49462047, 65949396, 98924094, 197848188]

約数ペア:

[(1, 197848188), (2, 98924094), (3, 65949396), (4, 49462047), (6, 32974698), (9, 21983132), (12, 16487349), (18, 10991566), (36, 5495783), (199, 994212), (398, 497106), (597, 331404), (796, 248553), (1194, 165702), (1791, 110468), (2388, 82851), (3582, 55234), (7164, 27617)]