204578187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 333033600

約数和(自身を除く): 128455413

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 289, 323, 561, 627, 867, 969, 1129, 3179, 3387, 3553, 5491, 9537, 10659, 12419, 16473, 19193, 21451, 37257, 57579, 60401, 64353, 181203, 211123, 235961, 326281, 364667, 633369, 707883, 978843, 1094001, 3589091, 4011337, 6199339, 10767273, 12034011, 18598017, 68192729, 204578187]

約数ペア:

[(1, 204578187), (3, 68192729), (11, 18598017), (17, 12034011), (19, 10767273), (33, 6199339), (51, 4011337), (57, 3589091), (187, 1094001), (209, 978843), (289, 707883), (323, 633369), (561, 364667), (627, 326281), (867, 235961), (969, 211123), (1129, 181203), (3179, 64353), (3387, 60401), (3553, 57579), (5491, 37257), (9537, 21451), (10659, 19193), (12419, 16473)]