202040223

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51449}}^1$

素因数の和:51487

約数の個数: 32

約数和(自身を含む): 355622400

約数和(自身を除く): 153582177

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 51449, 154347, 360143, 565939, 874633, 1080429, 1697817, 2623899, 3961573, 6122431, 9620963, 11884719, 18367293, 28862889, 67346741, 202040223]

約数ペア:

[(1, 202040223), (3, 67346741), (7, 28862889), (11, 18367293), (17, 11884719), (21, 9620963), (33, 6122431), (51, 3961573), (77, 2623899), (119, 1697817), (187, 1080429), (231, 874633), (357, 565939), (561, 360143), (1309, 154347), (3927, 51449)]