201994585887

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1\times {\mathrm{1533643}}^1$

素因数の和:1534710

約数の個数: 16

約数和(自身を含む): 275859613568

約数和(自身を除く): 73865027681

約数列:

[1, 3, 43, 129, 1021, 3063, 43903, 131709, 1533643, 4600929, 65946649, 197839947, 1565849503, 4697548509, 67331528629, 201994585887]

約数ペア:

[(1, 201994585887), (3, 67331528629), (43, 4697548509), (129, 1565849503), (1021, 197839947), (3063, 65946649), (43903, 4600929), (131709, 1533643)]