194710761

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{11933}}^1$

素因数の和:11990

約数の個数: 36

約数和(自身を含む): 336037572

約数和(自身を除く): 141326811

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 5439, 11933, 16317, 35799, 83531, 107397, 250593, 441521, 584717, 751779, 1324563, 1754151, 3090647, 3973689, 5262453, 9271941, 21634529, 27815823, 64903587, 194710761]

約数ペア:

[(1, 194710761), (3, 64903587), (7, 27815823), (9, 21634529), (21, 9271941), (37, 5262453), (49, 3973689), (63, 3090647), (111, 1754151), (147, 1324563), (259, 751779), (333, 584717), (441, 441521), (777, 250593), (1813, 107397), (2331, 83531), (5439, 35799), (11933, 16317)]