201488979

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{6619}}^1$

素因数の和:6834

約数の個数: 16

約数和(自身を含む): 274332800

約数和(自身を除く): 72843821

約数列:

[1, 3, 73, 139, 219, 417, 6619, 10147, 19857, 30441, 483187, 920041, 1449561, 2760123, 67162993, 201488979]

約数ペア:

[(1, 201488979), (3, 67162993), (73, 2760123), (139, 1449561), (219, 920041), (417, 483187), (6619, 30441), (10147, 19857)]