268204042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 421412544

約数和(自身を除く): 153208502

約数列:

[1, 2, 41, 82, 83, 157, 166, 251, 314, 502, 3403, 6437, 6806, 10291, 12874, 13031, 20582, 20833, 26062, 39407, 41666, 78814, 534271, 854153, 1068542, 1615687, 1708306, 3231374, 3270781, 6541562, 134102021, 268204042]

約数ペア:

[(1, 268204042), (2, 134102021), (41, 6541562), (82, 3270781), (83, 3231374), (157, 1708306), (166, 1615687), (251, 1068542), (314, 854153), (502, 534271), (3403, 78814), (6437, 41666), (6806, 39407), (10291, 26062), (12874, 20833), (13031, 20582)]