200355057

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167381}}^1$

素因数の和:167413

約数の個数: 24

約数和(自身を含む): 348154560

約数和(自身を除く): 147799503

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 167381, 502143, 1171667, 1506429, 3180239, 3515001, 9540717, 10545003, 22261673, 28622151, 66785019, 200355057]

約数ペア:

[(1, 200355057), (3, 66785019), (7, 28622151), (9, 22261673), (19, 10545003), (21, 9540717), (57, 3515001), (63, 3180239), (133, 1506429), (171, 1171667), (399, 502143), (1197, 167381)]