208671438

素因数分解:

$2^1\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{23357}}^1$

素因数の和:24851

約数の個数: 16

約数和(自身を含む): 417641040

約数和(自身を除く): 208969602

約数列:

[1, 2, 3, 6, 1489, 2978, 4467, 8934, 23357, 46714, 70071, 140142, 34778573, 69557146, 104335719, 208671438]

約数ペア:

[(1, 208671438), (2, 104335719), (3, 69557146), (6, 34778573), (1489, 140142), (2978, 70071), (4467, 46714), (8934, 23357)]