199023477

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{5077}}^1$

素因数の和:5332

約数の個数: 16

約数和(自身を含む): 270555840

約数和(自身を除く): 71532363

約数列:

[1, 3, 73, 179, 219, 537, 5077, 13067, 15231, 39201, 370621, 908783, 1111863, 2726349, 66341159, 199023477]

約数ペア:

[(1, 199023477), (3, 66341159), (73, 2726349), (179, 1111863), (219, 908783), (537, 370621), (5077, 39201), (13067, 15231)]