200064891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{809}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 305363520

約数和(自身を除く): 105298629

約数列:

[1, 3, 13, 17, 39, 51, 221, 373, 663, 809, 1119, 2427, 4849, 6341, 10517, 13753, 14547, 19023, 31551, 41259, 82433, 178789, 247299, 301757, 536367, 905271, 3922841, 5129869, 11768523, 15389607, 66688297, 200064891]

約数ペア:

[(1, 200064891), (3, 66688297), (13, 15389607), (17, 11768523), (39, 5129869), (51, 3922841), (221, 905271), (373, 536367), (663, 301757), (809, 247299), (1119, 178789), (2427, 82433), (4849, 41259), (6341, 31551), (10517, 19023), (13753, 14547)]