215458105254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19301}}^1\times {\mathrm{265787}}^1$

素因数の和:285100

約数の個数: 32

約数和(自身を含む): 492503037696

約数和(自身を除く): 277044932442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19301, 38602, 57903, 115806, 135107, 265787, 270214, 405321, 531574, 797361, 810642, 1594722, 1860509, 3721018, 5581527, 11163054, 5129954887, 10259909774, 15389864661, 30779729322, 35909684209, 71819368418, 107729052627, 215458105254]

約数ペア:

[(1, 215458105254), (2, 107729052627), (3, 71819368418), (6, 35909684209), (7, 30779729322), (14, 15389864661), (21, 10259909774), (42, 5129954887), (19301, 11163054), (38602, 5581527), (57903, 3721018), (115806, 1860509), (135107, 1594722), (265787, 810642), (270214, 797361), (405321, 531574)]