206306295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1057981}}^1$

素因数の和:1058002

約数の個数: 16

約数和(自身を含む): 355481952

約数和(自身を除く): 149175657

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1057981, 3173943, 5289905, 13753753, 15869715, 41261259, 68768765, 206306295]

約数ペア:

[(1, 206306295), (3, 68768765), (5, 41261259), (13, 15869715), (15, 13753753), (39, 5289905), (65, 3173943), (195, 1057981)]