205909593

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9239}}^1$

素因数の和:9301

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 113424807

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1311, 7429, 9239, 22287, 27717, 157063, 175541, 212497, 471189, 526623, 637491, 2984197, 3612449, 4037443, 8952591, 10837347, 12112329, 68636531, 205909593]

約数ペア:

[(1, 205909593), (3, 68636531), (17, 12112329), (19, 10837347), (23, 8952591), (51, 4037443), (57, 3612449), (69, 2984197), (323, 637491), (391, 526623), (437, 471189), (969, 212497), (1173, 175541), (1311, 157063), (7429, 27717), (9239, 22287)]