201057513

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{3943}}^1$

素因数の和:4708

約数の個数: 16

約数和(自身を含む): 280181760

約数和(自身を除く): 79124247

約数列:

[1, 3, 23, 69, 739, 2217, 3943, 11829, 16997, 50991, 90689, 272067, 2913877, 8741631, 67019171, 201057513]

約数ペア:

[(1, 201057513), (3, 67019171), (23, 8741631), (69, 2913877), (739, 272067), (2217, 90689), (3943, 50991), (11829, 16997)]