209555808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28349}}^1$

素因数の和:28380

約数の個数: 96

約数和(自身を含む): 685843200

約数和(自身を除く): 476287392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 28349, 56698, 85047, 113396, 170094, 198443, 226792, 311839, 340188, 396886, 453584, 595329, 623678, 680376, 793772, 907168, 935517, 1190658, 1247356, 1360752, 1587544, 1871034, 2182873, 2381316, 2494712, 2721504, 3175088, 3742068, 4365746, 4762632, 4989424, 6350176, 6548619, 7484136, 8731492, 9525264, 9978848, 13097238, 14968272, 17462984, 19050528, 26194476, 29936544, 34925968, 52388952, 69851936, 104777904, 209555808]

約数ペア:

[(1, 209555808), (2, 104777904), (3, 69851936), (4, 52388952), (6, 34925968), (7, 29936544), (8, 26194476), (11, 19050528), (12, 17462984), (14, 14968272), (16, 13097238), (21, 9978848), (22, 9525264), (24, 8731492), (28, 7484136), (32, 6548619), (33, 6350176), (42, 4989424), (44, 4762632), (48, 4365746), (56, 3742068), (66, 3175088), (77, 2721504), (84, 2494712), (88, 2381316), (96, 2182873), (112, 1871034), (132, 1587544), (154, 1360752), (168, 1247356), (176, 1190658), (224, 935517), (231, 907168), (264, 793772), (308, 680376), (336, 623678), (352, 595329), (462, 453584), (528, 396886), (616, 340188), (672, 311839), (924, 226792), (1056, 198443), (1232, 170094), (1848, 113396), (2464, 85047), (3696, 56698), (7392, 28349)]