201728214

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{39883}}^1$

素因数の和:40172

約数の個数: 24

約数和(自身を含む): 438644232

約数和(自身を除く): 236916018

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 39883, 79766, 119649, 239298, 358947, 717894, 11207123, 22414246, 33621369, 67242738, 100864107, 201728214]

約数ペア:

[(1, 201728214), (2, 100864107), (3, 67242738), (6, 33621369), (9, 22414246), (18, 11207123), (281, 717894), (562, 358947), (843, 239298), (1686, 119649), (2529, 79766), (5058, 39883)]