203826147

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4289}}^1$

素因数の和:4403

約数の個数: 32

約数和(自身を含む): 325079040

約数和(自身を除く): 121252893

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 511, 651, 1533, 2263, 4289, 6789, 12867, 15841, 30023, 47523, 90069, 132959, 313097, 398877, 930713, 939291, 2191679, 2792139, 6575037, 9706007, 29118021, 67942049, 203826147]

約数ペア:

[(1, 203826147), (3, 67942049), (7, 29118021), (21, 9706007), (31, 6575037), (73, 2792139), (93, 2191679), (217, 939291), (219, 930713), (511, 398877), (651, 313097), (1533, 132959), (2263, 90069), (4289, 47523), (6789, 30023), (12867, 15841)]