201929820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2437}}^1$

素因数の和:3830

約数の個数: 48

約数和(自身を含む): 566045088

約数和(自身を除く): 364115268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1381, 2437, 2762, 4143, 4874, 5524, 6905, 7311, 8286, 9748, 12185, 13810, 14622, 16572, 20715, 24370, 27620, 29244, 36555, 41430, 48740, 73110, 82860, 146220, 3365497, 6730994, 10096491, 13461988, 16827485, 20192982, 33654970, 40385964, 50482455, 67309940, 100964910, 201929820]

約数ペア:

[(1, 201929820), (2, 100964910), (3, 67309940), (4, 50482455), (5, 40385964), (6, 33654970), (10, 20192982), (12, 16827485), (15, 13461988), (20, 10096491), (30, 6730994), (60, 3365497), (1381, 146220), (2437, 82860), (2762, 73110), (4143, 48740), (4874, 41430), (5524, 36555), (6905, 29244), (7311, 27620), (8286, 24370), (9748, 20715), (12185, 16572), (13810, 14622)]