205672446

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2795

約数の個数: 80

約数和(自身を含む): 534754176

約数和(自身を除く): 329081730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 126, 134, 162, 189, 201, 378, 402, 469, 567, 603, 938, 1134, 1206, 1407, 1809, 2707, 2814, 3618, 4221, 5414, 5427, 8121, 8442, 10854, 12663, 16242, 18949, 24363, 25326, 37898, 37989, 48726, 56847, 73089, 75978, 113694, 146178, 170541, 181369, 219267, 341082, 362738, 438534, 511623, 544107, 1023246, 1088214, 1269583, 1534869, 1632321, 2539166, 3069738, 3264642, 3808749, 4896963, 7617498, 9793926, 11426247, 14690889, 22852494, 29381778, 34278741, 68557482, 102836223, 205672446]

約数ペア:

[(1, 205672446), (2, 102836223), (3, 68557482), (6, 34278741), (7, 29381778), (9, 22852494), (14, 14690889), (18, 11426247), (21, 9793926), (27, 7617498), (42, 4896963), (54, 3808749), (63, 3264642), (67, 3069738), (81, 2539166), (126, 1632321), (134, 1534869), (162, 1269583), (189, 1088214), (201, 1023246), (378, 544107), (402, 511623), (469, 438534), (567, 362738), (603, 341082), (938, 219267), (1134, 181369), (1206, 170541), (1407, 146178), (1809, 113694), (2707, 75978), (2814, 73089), (3618, 56847), (4221, 48726), (5414, 37989), (5427, 37898), (8121, 25326), (8442, 24363), (10854, 18949), (12663, 16242)]