206243604

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{272809}}^1$

素因数の和:272829

約数の個数: 48

約数和(自身を含む): 611094400

約数和(自身を除く): 404850796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 272809, 545618, 818427, 1091236, 1636854, 1909663, 2455281, 3273708, 3819326, 4910562, 5728989, 7365843, 7638652, 9821124, 11457978, 14731686, 17186967, 22915956, 29463372, 34373934, 51560901, 68747868, 103121802, 206243604]

約数ペア:

[(1, 206243604), (2, 103121802), (3, 68747868), (4, 51560901), (6, 34373934), (7, 29463372), (9, 22915956), (12, 17186967), (14, 14731686), (18, 11457978), (21, 9821124), (27, 7638652), (28, 7365843), (36, 5728989), (42, 4910562), (54, 3819326), (63, 3273708), (84, 2455281), (108, 1909663), (126, 1636854), (189, 1091236), (252, 818427), (378, 545618), (756, 272809)]