204792189

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{159869}}^1$

素因数の和:159940

約数の個数: 16

約数和(自身を含む): 317182080

約数和(自身を除く): 112389891

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 159869, 479607, 1119083, 3357249, 9752009, 29256027, 68264063, 204792189]

約数ペア:

[(1, 204792189), (3, 68264063), (7, 29256027), (21, 9752009), (61, 3357249), (183, 1119083), (427, 479607), (1281, 159869)]