200973609

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19037}}^1$

素因数の和:19086

約数の個数: 32

約数和(自身を含む): 328976640

約数和(自身を除く): 128003031

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 19037, 57111, 171333, 323629, 437851, 513999, 970887, 1313553, 2912661, 3940659, 7443467, 8737983, 11821977, 22330401, 66991203, 200973609]

約数ペア:

[(1, 200973609), (3, 66991203), (9, 22330401), (17, 11821977), (23, 8737983), (27, 7443467), (51, 3940659), (69, 2912661), (153, 1313553), (207, 970887), (391, 513999), (459, 437851), (621, 323629), (1173, 171333), (3519, 57111), (10557, 19037)]