251504168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{2617}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 484905960

約数和(自身を除く): 233401792

約数列:

[1, 2, 4, 8, 41, 82, 164, 293, 328, 586, 1172, 2344, 2617, 5234, 10468, 12013, 20936, 24026, 48052, 96104, 107297, 214594, 429188, 766781, 858376, 1533562, 3067124, 6134248, 31438021, 62876042, 125752084, 251504168]

約数ペア:

[(1, 251504168), (2, 125752084), (4, 62876042), (8, 31438021), (41, 6134248), (82, 3067124), (164, 1533562), (293, 858376), (328, 766781), (586, 429188), (1172, 214594), (2344, 107297), (2617, 96104), (5234, 48052), (10468, 24026), (12013, 20936)]