201839169

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{20849}}^1$

素因数の和:21320

約数の個数: 16

約数和(自身を含む): 308246400

約数和(自身を除く): 106407231

約数列:

[1, 3, 7, 21, 461, 1383, 3227, 9681, 20849, 62547, 145943, 437829, 9611389, 28834167, 67279723, 201839169]

約数ペア:

[(1, 201839169), (3, 67279723), (7, 28834167), (21, 9611389), (461, 437829), (1383, 145943), (3227, 62547), (9681, 20849)]