209563068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 580849920

約数和(自身を除く): 371286852

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 97, 132, 143, 156, 194, 286, 291, 388, 429, 572, 582, 858, 1067, 1164, 1259, 1261, 1716, 2134, 2518, 2522, 3201, 3777, 3783, 4268, 5036, 5044, 6402, 7554, 7566, 12804, 13849, 13871, 15108, 15132, 16367, 27698, 27742, 32734, 41547, 41613, 49101, 55396, 55484, 65468, 83094, 83226, 98202, 122123, 166188, 166452, 180037, 196404, 244246, 360074, 366369, 488492, 540111, 720148, 732738, 1080222, 1343353, 1465476, 1587599, 2160444, 2686706, 3175198, 4030059, 4762797, 5373412, 6350396, 8060118, 9525594, 16120236, 17463589, 19051188, 34927178, 52390767, 69854356, 104781534, 209563068]

約数ペア:

[(1, 209563068), (2, 104781534), (3, 69854356), (4, 52390767), (6, 34927178), (11, 19051188), (12, 17463589), (13, 16120236), (22, 9525594), (26, 8060118), (33, 6350396), (39, 5373412), (44, 4762797), (52, 4030059), (66, 3175198), (78, 2686706), (97, 2160444), (132, 1587599), (143, 1465476), (156, 1343353), (194, 1080222), (286, 732738), (291, 720148), (388, 540111), (429, 488492), (572, 366369), (582, 360074), (858, 244246), (1067, 196404), (1164, 180037), (1259, 166452), (1261, 166188), (1716, 122123), (2134, 98202), (2518, 83226), (2522, 83094), (3201, 65468), (3777, 55484), (3783, 55396), (4268, 49101), (5036, 41613), (5044, 41547), (6402, 32734), (7554, 27742), (7566, 27698), (12804, 16367), (13849, 15132), (13871, 15108)]