201346486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{128903}}^1$

素因数の和:128987

約数の個数: 16

約数和(自身を含む): 334119168

約数和(自身を除く): 132772682

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 128903, 257806, 1417933, 2835866, 9152113, 18304226, 100673243, 201346486]

約数ペア:

[(1, 201346486), (2, 100673243), (11, 18304226), (22, 9152113), (71, 2835866), (142, 1417933), (781, 257806), (1562, 128903)]