201589772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{10321}}^1$

素因数の和:10601

約数の個数: 24

約数和(自身を含む): 372830640

約数和(自身を除く): 171240868

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 4883, 9766, 10321, 19532, 20642, 41284, 196099, 392198, 784396, 2652497, 5304994, 10609988, 50397443, 100794886, 201589772]

約数ペア:

[(1, 201589772), (2, 100794886), (4, 50397443), (19, 10609988), (38, 5304994), (76, 2652497), (257, 784396), (514, 392198), (1028, 196099), (4883, 41284), (9766, 20642), (10321, 19532)]