201568509

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{98663}}^1$

素因数の和:98896

約数の個数: 12

約数和(自身を含む): 292440096

約数和(自身を除く): 90871587

約数列:

[1, 3, 9, 227, 681, 2043, 98663, 295989, 887967, 22396501, 67189503, 201568509]

約数ペア:

[(1, 201568509), (3, 67189503), (9, 22396501), (227, 887967), (681, 295989), (2043, 98663)]