198050217

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{66751}}^1$

素因数の和:66820

約数の個数: 16

約数和(自身を含む): 281960448

約数和(自身を除く): 83910231

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 66751, 200253, 1535273, 2870293, 4605819, 8610879, 66016739, 198050217]

約数ペア:

[(1, 198050217), (3, 66016739), (23, 8610879), (43, 4605819), (69, 2870293), (129, 1535273), (989, 200253), (2967, 66751)]