233243318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{48857}}^1$

素因数の和:48908

約数の個数: 32

約数和(自身を含む): 450275328

約数和(自身を除く): 217032010

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 48857, 97714, 341999, 537427, 683998, 1074854, 1514567, 3029134, 3761989, 7523978, 10601969, 16660237, 21203938, 33320474, 116621659, 233243318]

約数ペア:

[(1, 233243318), (2, 116621659), (7, 33320474), (11, 21203938), (14, 16660237), (22, 10601969), (31, 7523978), (62, 3761989), (77, 3029134), (154, 1514567), (217, 1074854), (341, 683998), (434, 537427), (682, 341999), (2387, 97714), (4774, 48857)]