207649431

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{4057}}^1$

素因数の和:4132

約数の個数: 36

約数和(自身を含む): 336781536

約数和(自身を除く): 129132105

約数列:

[1, 3, 9, 11, 33, 47, 99, 121, 141, 363, 423, 517, 1089, 1551, 4057, 4653, 5687, 12171, 17061, 36513, 44627, 51183, 133881, 190679, 401643, 490897, 572037, 1472691, 1716111, 2097469, 4418073, 6292407, 18877221, 23072159, 69216477, 207649431]

約数ペア:

[(1, 207649431), (3, 69216477), (9, 23072159), (11, 18877221), (33, 6292407), (47, 4418073), (99, 2097469), (121, 1716111), (141, 1472691), (363, 572037), (423, 490897), (517, 401643), (1089, 190679), (1551, 133881), (4057, 51183), (4653, 44627), (5687, 36513), (12171, 17061)]