201354419

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{14149}}^1$

素因数の和:14282

約数の個数: 16

約数和(自身を含む): 244512000

約数和(自身を除く): 43157581

約数列:

[1, 7, 19, 107, 133, 749, 2033, 14149, 14231, 99043, 268831, 1513943, 1881817, 10597601, 28764917, 201354419]

約数ペア:

[(1, 201354419), (7, 28764917), (19, 10597601), (107, 1881817), (133, 1513943), (749, 268831), (2033, 99043), (14149, 14231)]