211327918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{327133}}^1$

素因数の和:327171

約数の個数: 16

約数和(自身を含む): 353304720

約数和(自身を除く): 141976802

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 327133, 654266, 5561261, 6215527, 11122522, 12431054, 105663959, 211327918]

約数ペア:

[(1, 211327918), (2, 105663959), (17, 12431054), (19, 11122522), (34, 6215527), (38, 5561261), (323, 654266), (646, 327133)]