201896356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{2011}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 372380960

約数和(自身を除く): 170484604

約数列:

[1, 2, 4, 19, 38, 76, 1321, 2011, 2642, 4022, 5284, 8044, 25099, 38209, 50198, 76418, 100396, 152836, 2656531, 5313062, 10626124, 50474089, 100948178, 201896356]

約数ペア:

[(1, 201896356), (2, 100948178), (4, 50474089), (19, 10626124), (38, 5313062), (76, 2656531), (1321, 152836), (2011, 100396), (2642, 76418), (4022, 50198), (5284, 38209), (8044, 25099)]