200865231

素因数分解:

$3^3\times 7^1\times {\mathrm{1062779}}^1$

素因数の和:1062795

約数の個数: 16

約数和(自身を含む): 340089600

約数和(自身を除く): 139224369

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1062779, 3188337, 7439453, 9565011, 22318359, 28695033, 66955077, 200865231]

約数ペア:

[(1, 200865231), (3, 66955077), (7, 28695033), (9, 22318359), (21, 9565011), (27, 7439453), (63, 3188337), (189, 1062779)]