200119329

素因数分解:

$3^4\times {\mathrm{1381}}^1\times {\mathrm{1789}}^1$

素因数の和:3182

約数の個数: 20

約数和(自身を含む): 299327380

約数和(自身を除く): 99208051

約数列:

[1, 3, 9, 27, 81, 1381, 1789, 4143, 5367, 12429, 16101, 37287, 48303, 111861, 144909, 2470609, 7411827, 22235481, 66706443, 200119329]

約数ペア:

[(1, 200119329), (3, 66706443), (9, 22235481), (27, 7411827), (81, 2470609), (1381, 144909), (1789, 111861), (4143, 48303), (5367, 37287), (12429, 16101)]