204564834

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 452709504

約数和(自身を除く): 248144670

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 151, 219, 302, 438, 453, 657, 906, 1031, 1314, 1359, 2062, 2718, 3093, 6186, 9279, 11023, 18558, 22046, 33069, 66138, 75263, 99207, 150526, 155681, 198414, 225789, 311362, 451578, 467043, 677367, 934086, 1354734, 1401129, 2802258, 11364713, 22729426, 34094139, 68188278, 102282417, 204564834]

約数ペア:

[(1, 204564834), (2, 102282417), (3, 68188278), (6, 34094139), (9, 22729426), (18, 11364713), (73, 2802258), (146, 1401129), (151, 1354734), (219, 934086), (302, 677367), (438, 467043), (453, 451578), (657, 311362), (906, 225789), (1031, 198414), (1314, 155681), (1359, 150526), (2062, 99207), (2718, 75263), (3093, 66138), (6186, 33069), (9279, 22046), (11023, 18558)]