220160301

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{74203}}^1$

素因数の和:74272

約数の個数: 16

約数和(自身を含む): 313437696

約数和(自身を除く): 93277395

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 74203, 222609, 1706669, 3190729, 5120007, 9572187, 73386767, 220160301]

約数ペア:

[(1, 220160301), (3, 73386767), (23, 9572187), (43, 5120007), (69, 3190729), (129, 1706669), (989, 222609), (2967, 74203)]