203206047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{86729}}^1$

素因数の和:86814

約数の個数: 16

約数和(自身を含む): 299738880

約数和(自身を除く): 96532833

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 86729, 260187, 954019, 2862057, 6157759, 18473277, 67735349, 203206047]

約数ペア:

[(1, 203206047), (3, 67735349), (11, 18473277), (33, 6157759), (71, 2862057), (213, 954019), (781, 260187), (2343, 86729)]