207965392

素因数分解:

$2^4\times {\mathrm{1871}}^1\times {\mathrm{6947}}^1$

素因数の和:8826

約数の個数: 20

約数和(自身を含む): 403206336

約数和(自身を除く): 195240944

約数列:

[1, 2, 4, 8, 16, 1871, 3742, 6947, 7484, 13894, 14968, 27788, 29936, 55576, 111152, 12997837, 25995674, 51991348, 103982696, 207965392]

約数ペア:

[(1, 207965392), (2, 103982696), (4, 51991348), (8, 25995674), (16, 12997837), (1871, 111152), (3742, 55576), (6947, 29936), (7484, 27788), (13894, 14968)]