199589068818

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{2473}}^1\times {\mathrm{3803}}^1$

素因数の和:6421

約数の個数: 80

約数和(自身を含む): 450942075936

約数和(自身を除く): 251353007118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 2473, 3537, 3803, 4946, 7074, 7419, 7606, 10611, 11409, 14838, 21222, 22257, 22818, 34227, 44514, 66771, 68454, 102681, 133542, 200313, 205362, 308043, 323963, 400626, 498193, 616086, 647926, 971889, 996386, 1494579, 1943778, 2915667, 2989158, 4483737, 5831334, 8747001, 8967474, 9404819, 13451211, 17494002, 18809638, 26241003, 26902422, 28214457, 40353633, 52482006, 56428914, 80707266, 84643371, 169286742, 253930113, 507860226, 761790339, 1232031289, 1523580678, 2464062578, 3696093867, 7392187734, 11088281601, 22176563202, 33264844803, 66529689606, 99794534409, 199589068818]

約数ペア:

[(1, 199589068818), (2, 99794534409), (3, 66529689606), (6, 33264844803), (9, 22176563202), (18, 11088281601), (27, 7392187734), (54, 3696093867), (81, 2464062578), (131, 1523580678), (162, 1232031289), (262, 761790339), (393, 507860226), (786, 253930113), (1179, 169286742), (2358, 84643371), (2473, 80707266), (3537, 56428914), (3803, 52482006), (4946, 40353633), (7074, 28214457), (7419, 26902422), (7606, 26241003), (10611, 18809638), (11409, 17494002), (14838, 13451211), (21222, 9404819), (22257, 8967474), (22818, 8747001), (34227, 5831334), (44514, 4483737), (66771, 2989158), (68454, 2915667), (102681, 1943778), (133542, 1494579), (200313, 996386), (205362, 971889), (308043, 647926), (323963, 616086), (400626, 498193)]