202213431

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{43969}}^1$

素因数の和:44055

約数の個数: 24

約数和(自身を含む): 338393120

約数和(自身を除く): 136179689

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 43969, 131907, 307783, 395721, 923349, 2770047, 3209737, 9629211, 22468159, 28887633, 67404477, 202213431]

約数ペア:

[(1, 202213431), (3, 67404477), (7, 28887633), (9, 22468159), (21, 9629211), (63, 3209737), (73, 2770047), (219, 923349), (511, 395721), (657, 307783), (1533, 131907), (4599, 43969)]