205907328

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{16249}}^1$

素因数の和:16280

約数の個数: 96

約数和(自身を含む): 646425000

約数和(自身を除く): 440517672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 12672, 16249, 32498, 48747, 64996, 97494, 129992, 146241, 178739, 194988, 259984, 292482, 357478, 389976, 519968, 536217, 584964, 714956, 779952, 1039936, 1072434, 1169928, 1429912, 1559904, 1608651, 2079872, 2144868, 2339856, 2859824, 3119808, 3217302, 4289736, 4679712, 5719648, 6239616, 6434604, 8579472, 9359424, 11439296, 12869208, 17158944, 18718848, 22878592, 25738416, 34317888, 51476832, 68635776, 102953664, 205907328]

約数ペア:

[(1, 205907328), (2, 102953664), (3, 68635776), (4, 51476832), (6, 34317888), (8, 25738416), (9, 22878592), (11, 18718848), (12, 17158944), (16, 12869208), (18, 11439296), (22, 9359424), (24, 8579472), (32, 6434604), (33, 6239616), (36, 5719648), (44, 4679712), (48, 4289736), (64, 3217302), (66, 3119808), (72, 2859824), (88, 2339856), (96, 2144868), (99, 2079872), (128, 1608651), (132, 1559904), (144, 1429912), (176, 1169928), (192, 1072434), (198, 1039936), (264, 779952), (288, 714956), (352, 584964), (384, 536217), (396, 519968), (528, 389976), (576, 357478), (704, 292482), (792, 259984), (1056, 194988), (1152, 178739), (1408, 146241), (1584, 129992), (2112, 97494), (3168, 64996), (4224, 48747), (6336, 32498), (12672, 16249)]