199980095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{336101}}^1$

素因数の和:336130

約数の個数: 16

約数和(自身を含む): 290392128

約数和(自身を除く): 90412033

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 336101, 1680505, 2352707, 5713717, 11763535, 28568585, 39996019, 199980095]

約数ペア:

[(1, 199980095), (5, 39996019), (7, 28568585), (17, 11763535), (35, 5713717), (85, 2352707), (119, 1680505), (595, 336101)]