208202382

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{45007}}^1$

素因数の和:45272

約数の個数: 24

約数和(自身を含む): 452870496

約数和(自身を除く): 244668114

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 45007, 90014, 135021, 270042, 405063, 810126, 11566799, 23133598, 34700397, 69400794, 104101191, 208202382]

約数ペア:

[(1, 208202382), (2, 104101191), (3, 69400794), (6, 34700397), (9, 23133598), (18, 11566799), (257, 810126), (514, 405063), (771, 270042), (1542, 135021), (2313, 90014), (4626, 45007)]