200550897

素因数分解:

$3^4\times {\mathrm{1039}}^1\times {\mathrm{2383}}^1$

素因数の和:3434

約数の個数: 20

約数和(自身を含む): 300002560

約数和(自身を除く): 99451663

約数列:

[1, 3, 9, 27, 81, 1039, 2383, 3117, 7149, 9351, 21447, 28053, 64341, 84159, 193023, 2475937, 7427811, 22283433, 66850299, 200550897]

約数ペア:

[(1, 200550897), (3, 66850299), (9, 22283433), (27, 7427811), (81, 2475937), (1039, 193023), (2383, 84159), (3117, 64341), (7149, 28053), (9351, 21447)]