200819856

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 529341120

約数和(自身を除く): 328521264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 131, 218, 262, 293, 327, 393, 436, 524, 586, 654, 786, 872, 879, 1048, 1172, 1308, 1572, 1744, 1758, 2096, 2344, 2616, 3144, 3516, 4688, 5232, 6288, 7032, 14064, 14279, 28558, 31937, 38383, 42837, 57116, 63874, 76766, 85674, 95811, 114232, 115149, 127748, 153532, 171348, 191622, 228464, 230298, 255496, 307064, 342696, 383244, 460596, 510992, 614128, 685392, 766488, 921192, 1532976, 1842384, 4183747, 8367494, 12551241, 16734988, 25102482, 33469976, 50204964, 66939952, 100409928, 200819856]

約数ペア:

[(1, 200819856), (2, 100409928), (3, 66939952), (4, 50204964), (6, 33469976), (8, 25102482), (12, 16734988), (16, 12551241), (24, 8367494), (48, 4183747), (109, 1842384), (131, 1532976), (218, 921192), (262, 766488), (293, 685392), (327, 614128), (393, 510992), (436, 460596), (524, 383244), (586, 342696), (654, 307064), (786, 255496), (872, 230298), (879, 228464), (1048, 191622), (1172, 171348), (1308, 153532), (1572, 127748), (1744, 115149), (1758, 114232), (2096, 95811), (2344, 85674), (2616, 76766), (3144, 63874), (3516, 57116), (4688, 42837), (5232, 38383), (6288, 31937), (7032, 28558), (14064, 14279)]