208064878

素因数分解:

$2^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{13523}}^1$

素因数の和:13696

約数の個数: 24

約数和(自身を含む): 365391432

約数和(自身を除く): 157326554

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 1099, 2198, 7693, 13523, 15386, 27046, 94661, 189322, 662627, 1325254, 2123111, 4246222, 14861777, 29723554, 104032439, 208064878]

約数ペア:

[(1, 208064878), (2, 104032439), (7, 29723554), (14, 14861777), (49, 4246222), (98, 2123111), (157, 1325254), (314, 662627), (1099, 189322), (2198, 94661), (7693, 27046), (13523, 15386)]