205126715841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3353881}}^1$

素因数の和:3353969

約数の個数: 32

約数和(自身を含む): 305874038400

約数和(自身を除く): 100747322559

約数列:

[1, 3, 19, 29, 37, 57, 87, 111, 551, 703, 1073, 1653, 2109, 3219, 20387, 61161, 3353881, 10061643, 63723739, 97262549, 124093597, 191171217, 291787647, 372280791, 1847988431, 2357778343, 3598714313, 5543965293, 7073335029, 10796142939, 68375571947, 205126715841]

約数ペア:

[(1, 205126715841), (3, 68375571947), (19, 10796142939), (29, 7073335029), (37, 5543965293), (57, 3598714313), (87, 2357778343), (111, 1847988431), (551, 372280791), (703, 291787647), (1073, 191171217), (1653, 124093597), (2109, 97262549), (3219, 63723739), (20387, 10061643), (61161, 3353881)]