204038188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{5153}}^1$

素因数の和:5697

約数の個数: 24

約数和(自身を含む): 376654320

約数和(自身を除く): 172616132

約数列:

[1, 2, 4, 19, 38, 76, 521, 1042, 2084, 5153, 9899, 10306, 19798, 20612, 39596, 97907, 195814, 391628, 2684713, 5369426, 10738852, 51009547, 102019094, 204038188]

約数ペア:

[(1, 204038188), (2, 102019094), (4, 51009547), (19, 10738852), (38, 5369426), (76, 2684713), (521, 391628), (1042, 195814), (2084, 97907), (5153, 39596), (9899, 20612), (10306, 19798)]