208034964

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 541326240

約数和(自身を除く): 333291276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 107, 159, 212, 214, 318, 321, 428, 477, 636, 642, 954, 963, 1019, 1284, 1908, 1926, 2038, 3057, 3852, 4076, 5671, 6114, 9171, 11342, 12228, 17013, 18342, 22684, 34026, 36684, 51039, 54007, 68052, 102078, 108014, 109033, 162021, 204156, 216028, 218066, 324042, 327099, 436132, 486063, 648084, 654198, 972126, 981297, 1308396, 1944252, 1962594, 3925188, 5778749, 11557498, 17336247, 23114996, 34672494, 52008741, 69344988, 104017482, 208034964]

約数ペア:

[(1, 208034964), (2, 104017482), (3, 69344988), (4, 52008741), (6, 34672494), (9, 23114996), (12, 17336247), (18, 11557498), (36, 5778749), (53, 3925188), (106, 1962594), (107, 1944252), (159, 1308396), (212, 981297), (214, 972126), (318, 654198), (321, 648084), (428, 486063), (477, 436132), (636, 327099), (642, 324042), (954, 218066), (963, 216028), (1019, 204156), (1284, 162021), (1908, 109033), (1926, 108014), (2038, 102078), (3057, 68052), (3852, 54007), (4076, 51039), (5671, 36684), (6114, 34026), (9171, 22684), (11342, 18342), (12228, 17013)]