200468943

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{50971}}^1$

素因数の和:51019

約数の個数: 24

約数和(自身を含む): 318065280

約数和(自身を除く): 117596337

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 50971, 152913, 458739, 968449, 1172333, 2905347, 3516999, 8716041, 10550997, 22274327, 66822981, 200468943]

約数ペア:

[(1, 200468943), (3, 66822981), (9, 22274327), (19, 10550997), (23, 8716041), (57, 3516999), (69, 2905347), (171, 1172333), (207, 968449), (437, 458739), (1311, 152913), (3933, 50971)]