210560691

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 330372000

約数和(自身を除く): 119811309

約数列:

[1, 3, 11, 17, 33, 51, 121, 149, 187, 229, 363, 447, 561, 687, 1639, 2057, 2519, 2533, 3893, 4917, 6171, 7557, 7599, 11679, 18029, 27709, 27863, 34121, 42823, 54087, 83127, 83589, 102363, 128469, 306493, 375331, 471053, 580057, 919479, 1125993, 1413159, 1740171, 4128641, 6380627, 12385923, 19141881, 70186897, 210560691]

約数ペア:

[(1, 210560691), (3, 70186897), (11, 19141881), (17, 12385923), (33, 6380627), (51, 4128641), (121, 1740171), (149, 1413159), (187, 1125993), (229, 919479), (363, 580057), (447, 471053), (561, 375331), (687, 306493), (1639, 128469), (2057, 102363), (2519, 83589), (2533, 83127), (3893, 54087), (4917, 42823), (6171, 34121), (7557, 27863), (7599, 27709), (11679, 18029)]