201808912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{434933}}^1$

素因数の和:434970

約数の個数: 20

約数和(自身を含む): 404488620

約数和(自身を除く): 202679708

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 434933, 869866, 1739732, 3479464, 6958928, 12613057, 25226114, 50452228, 100904456, 201808912]

約数ペア:

[(1, 201808912), (2, 100904456), (4, 50452228), (8, 25226114), (16, 12613057), (29, 6958928), (58, 3479464), (116, 1739732), (232, 869866), (464, 434933)]