215836698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3361}}^1$

素因数の和:3523

約数の個数: 64

約数和(自身を含む): 542223360

約数和(自身を除く): 326386662

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 139, 154, 231, 278, 417, 462, 834, 973, 1529, 1946, 2919, 3058, 3361, 4587, 5838, 6722, 9174, 10083, 10703, 20166, 21406, 23527, 32109, 36971, 47054, 64218, 70581, 73942, 110913, 141162, 221826, 258797, 467179, 517594, 776391, 934358, 1401537, 1552782, 2803074, 3270253, 5138969, 6540506, 9810759, 10277938, 15416907, 19621518, 30833814, 35972783, 71945566, 107918349, 215836698]

約数ペア:

[(1, 215836698), (2, 107918349), (3, 71945566), (6, 35972783), (7, 30833814), (11, 19621518), (14, 15416907), (21, 10277938), (22, 9810759), (33, 6540506), (42, 5138969), (66, 3270253), (77, 2803074), (139, 1552782), (154, 1401537), (231, 934358), (278, 776391), (417, 517594), (462, 467179), (834, 258797), (973, 221826), (1529, 141162), (1946, 110913), (2919, 73942), (3058, 70581), (3361, 64218), (4587, 47054), (5838, 36971), (6722, 32109), (9174, 23527), (10083, 21406), (10703, 20166)]