236991931

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 291723264

約数和(自身を除く): 54731333

約数列:

[1, 11, 23, 31, 41, 67, 121, 253, 341, 451, 713, 737, 943, 1271, 1541, 2077, 2747, 2783, 3751, 4961, 7843, 8107, 10373, 13981, 16951, 22847, 29233, 30217, 47771, 63181, 85157, 86273, 114103, 153791, 186461, 251317, 321563, 332387, 525481, 694991, 936727, 1958611, 3537193, 5780291, 7644901, 10303997, 21544721, 236991931]

約数ペア:

[(1, 236991931), (11, 21544721), (23, 10303997), (31, 7644901), (41, 5780291), (67, 3537193), (121, 1958611), (253, 936727), (341, 694991), (451, 525481), (713, 332387), (737, 321563), (943, 251317), (1271, 186461), (1541, 153791), (2077, 114103), (2747, 86273), (2783, 85157), (3751, 63181), (4961, 47771), (7843, 30217), (8107, 29233), (10373, 22847), (13981, 16951)]