199146029

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3301}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 216188544

約数和(自身を除く): 17042515

約数列:

[1, 23, 43, 61, 989, 1403, 2623, 3301, 60329, 75923, 141943, 201361, 3264689, 4631303, 8658523, 199146029]

約数ペア:

[(1, 199146029), (23, 8658523), (43, 4631303), (61, 3264689), (989, 201361), (1403, 141943), (2623, 75923), (3301, 60329)]