189280042

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{66601}}^1$

素因数の和:66646

約数の個数: 24

約数和(自身を含む): 341668260

約数和(自身を除く): 152388218

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 66601, 133202, 466207, 932414, 1931429, 3263449, 3862858, 6526898, 13520003, 27040006, 94640021, 189280042]

約数ペア:

[(1, 189280042), (2, 94640021), (7, 27040006), (14, 13520003), (29, 6526898), (49, 3862858), (58, 3263449), (98, 1931429), (203, 932414), (406, 466207), (1421, 133202), (2842, 66601)]