198804538244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{37118099}}^1$

素因数の和:37118219

約数の個数: 24

約数和(自身を含む): 378307675200

約数和(自身を除く): 179503136956

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 37118099, 74236198, 148472396, 482535287, 965070574, 1930141148, 3823164197, 7646328394, 15292656788, 49701134561, 99402269122, 198804538244]

約数ペア:

[(1, 198804538244), (2, 99402269122), (4, 49701134561), (13, 15292656788), (26, 7646328394), (52, 3823164197), (103, 1930141148), (206, 965070574), (412, 482535287), (1339, 148472396), (2678, 74236198), (5356, 37118099)]