227003678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2729}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 393120000

約数和(自身を除く): 166116322

約数列:

[1, 2, 11, 19, 22, 38, 199, 209, 398, 418, 2189, 2729, 3781, 4378, 5458, 7562, 30019, 41591, 51851, 60038, 83182, 103702, 543071, 570361, 1086142, 1140722, 5973781, 10318349, 11947562, 20636698, 113501839, 227003678]

約数ペア:

[(1, 227003678), (2, 113501839), (11, 20636698), (19, 11947562), (22, 10318349), (38, 5973781), (199, 1140722), (209, 1086142), (398, 570361), (418, 543071), (2189, 103702), (2729, 83182), (3781, 60038), (4378, 51851), (5458, 41591), (7562, 30019)]