205624144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1168319}}^1$

素因数の和:1168338

約数の個数: 20

約数和(自身を含む): 434615040

約数和(自身を除く): 228990896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1168319, 2336638, 4673276, 9346552, 12851509, 18693104, 25703018, 51406036, 102812072, 205624144]

約数ペア:

[(1, 205624144), (2, 102812072), (4, 51406036), (8, 25703018), (11, 18693104), (16, 12851509), (22, 9346552), (44, 4673276), (88, 2336638), (176, 1168319)]