205436144

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{12011}}^1$

素因数の和:13088

約数の個数: 20

約数和(自身を含む): 398438040

約数和(自身を除く): 193001896

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 4276, 8552, 12011, 17104, 24022, 48044, 96088, 192176, 12839759, 25679518, 51359036, 102718072, 205436144]

約数ペア:

[(1, 205436144), (2, 102718072), (4, 51359036), (8, 25679518), (16, 12839759), (1069, 192176), (2138, 96088), (4276, 48044), (8552, 24022), (12011, 17104)]