205651446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 559512576

約数和(自身を除く): 353861130

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 97, 143, 154, 182, 194, 231, 273, 286, 291, 353, 429, 462, 546, 582, 679, 706, 858, 1001, 1059, 1067, 1261, 1358, 2002, 2037, 2118, 2134, 2471, 2522, 3003, 3201, 3783, 3883, 4074, 4589, 4942, 6006, 6402, 7413, 7469, 7566, 7766, 8827, 9178, 11649, 13767, 13871, 14826, 14938, 17654, 22407, 23298, 26481, 27181, 27534, 27742, 32123, 34241, 41613, 44814, 50479, 52962, 54362, 64246, 68482, 81543, 83226, 96369, 97097, 100958, 102723, 151437, 163086, 192738, 194194, 205446, 239687, 291291, 302874, 353353, 376651, 445133, 479374, 582582, 706706, 719061, 753302, 890266, 1060059, 1129953, 1335399, 1438122, 2120118, 2259906, 2636557, 2670798, 3115931, 4896463, 5273114, 6231862, 7909671, 9347793, 9792926, 14689389, 15819342, 18695586, 29378778, 34275241, 68550482, 102825723, 205651446]

約数ペア:

[(1, 205651446), (2, 102825723), (3, 68550482), (6, 34275241), (7, 29378778), (11, 18695586), (13, 15819342), (14, 14689389), (21, 9792926), (22, 9347793), (26, 7909671), (33, 6231862), (39, 5273114), (42, 4896463), (66, 3115931), (77, 2670798), (78, 2636557), (91, 2259906), (97, 2120118), (143, 1438122), (154, 1335399), (182, 1129953), (194, 1060059), (231, 890266), (273, 753302), (286, 719061), (291, 706706), (353, 582582), (429, 479374), (462, 445133), (546, 376651), (582, 353353), (679, 302874), (706, 291291), (858, 239687), (1001, 205446), (1059, 194194), (1067, 192738), (1261, 163086), (1358, 151437), (2002, 102723), (2037, 100958), (2118, 97097), (2134, 96369), (2471, 83226), (2522, 81543), (3003, 68482), (3201, 64246), (3783, 54362), (3883, 52962), (4074, 50479), (4589, 44814), (4942, 41613), (6006, 34241), (6402, 32123), (7413, 27742), (7469, 27534), (7566, 27181), (7766, 26481), (8827, 23298), (9178, 22407), (11649, 17654), (13767, 14938), (13871, 14826)]