202235943

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 353239040

約数和(自身を除く): 151003097

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 127, 133, 247, 273, 307, 381, 399, 741, 889, 921, 1651, 1729, 2149, 2413, 2667, 3991, 4953, 5187, 5833, 6447, 7239, 11557, 11973, 16891, 17499, 27937, 31369, 34671, 38989, 40831, 50673, 75829, 83811, 94107, 116967, 122493, 219583, 227487, 272923, 506857, 530803, 658749, 740791, 818769, 1520571, 1592409, 2222373, 3547999, 5185537, 9630283, 10643997, 15556611, 28890849, 67411981, 202235943]

約数ペア:

[(1, 202235943), (3, 67411981), (7, 28890849), (13, 15556611), (19, 10643997), (21, 9630283), (39, 5185537), (57, 3547999), (91, 2222373), (127, 1592409), (133, 1520571), (247, 818769), (273, 740791), (307, 658749), (381, 530803), (399, 506857), (741, 272923), (889, 227487), (921, 219583), (1651, 122493), (1729, 116967), (2149, 94107), (2413, 83811), (2667, 75829), (3991, 50673), (4953, 40831), (5187, 38989), (5833, 34671), (6447, 31369), (7239, 27937), (11557, 17499), (11973, 16891)]