195957070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2297}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 372276000

約数和(自身を除く): 176318930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 449, 898, 2245, 2297, 4490, 4594, 8531, 11485, 17062, 22970, 42655, 43643, 85310, 87286, 218215, 436430, 1031353, 2062706, 5156765, 10313530, 19595707, 39191414, 97978535, 195957070]

約数ペア:

[(1, 195957070), (2, 97978535), (5, 39191414), (10, 19595707), (19, 10313530), (38, 5156765), (95, 2062706), (190, 1031353), (449, 436430), (898, 218215), (2245, 87286), (2297, 85310), (4490, 43643), (4594, 42655), (8531, 22970), (11485, 17062)]