208804037

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1471}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 229985280

約数和(自身を除く): 21181243

約数列:

[1, 13, 61, 179, 793, 1471, 2327, 10919, 19123, 89731, 141947, 263309, 1166503, 3423017, 16061849, 208804037]

約数ペア:

[(1, 208804037), (13, 16061849), (61, 3423017), (179, 1166503), (793, 263309), (1471, 141947), (2327, 89731), (10919, 19123)]