201348721

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{773}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 233017344

約数和(自身を除く): 31668623

約数列:

[1, 7, 127, 293, 773, 889, 2051, 5411, 37211, 98171, 226489, 260477, 687197, 1585423, 28764103, 201348721]

約数ペア:

[(1, 201348721), (7, 28764103), (127, 1585423), (293, 687197), (773, 260477), (889, 226489), (2051, 98171), (5411, 37211)]