208966884077

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{10733}}^1\times {\mathrm{120929}}^1$

素因数の和:131692

約数の個数: 16

約数和(自身を含む): 249228023040

約数和(自身を除く): 40261138963

約数列:

[1, 7, 23, 161, 10733, 75131, 120929, 246859, 846503, 1728013, 2781367, 19469569, 1297930957, 9085516699, 29852412011, 208966884077]

約数ペア:

[(1, 208966884077), (7, 29852412011), (23, 9085516699), (161, 1297930957), (10733, 19469569), (75131, 2781367), (120929, 1728013), (246859, 846503)]