229688241

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 341698368

約数和(自身を除く): 112010127

約数列:

[1, 3, 17, 43, 51, 61, 101, 129, 183, 289, 303, 731, 867, 1037, 1717, 2193, 2623, 3111, 4343, 5151, 6161, 7869, 12427, 13029, 17629, 18483, 29189, 37281, 44591, 52887, 73831, 87567, 104737, 133773, 221493, 264923, 314211, 758047, 794769, 1255127, 1780529, 2274141, 3765381, 4503691, 5341587, 13511073, 76562747, 229688241]

約数ペア:

[(1, 229688241), (3, 76562747), (17, 13511073), (43, 5341587), (51, 4503691), (61, 3765381), (101, 2274141), (129, 1780529), (183, 1255127), (289, 794769), (303, 758047), (731, 314211), (867, 264923), (1037, 221493), (1717, 133773), (2193, 104737), (2623, 87567), (3111, 73831), (4343, 52887), (5151, 44591), (6161, 37281), (7869, 29189), (12427, 18483), (13029, 17629)]