208525968

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{9851}}^1$

素因数の和:9882

約数の個数: 120

約数和(自身を含む): 696339360

約数和(自身を除く): 487813392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 9851, 10584, 19702, 21168, 29553, 39404, 59106, 68957, 78808, 88659, 118212, 137914, 157616, 177318, 206871, 236424, 265977, 275828, 354636, 413742, 472848, 482699, 531954, 551656, 620613, 709272, 827484, 965398, 1063908, 1103312, 1241226, 1418544, 1448097, 1654968, 1861839, 1930796, 2127816, 2482452, 2896194, 3309936, 3723678, 3861592, 4255632, 4344291, 4964904, 5792388, 7447356, 7723184, 8688582, 9929808, 11584776, 13032873, 14894712, 17377164, 23169552, 26065746, 29789424, 34754328, 52131492, 69508656, 104262984, 208525968]

約数ペア:

[(1, 208525968), (2, 104262984), (3, 69508656), (4, 52131492), (6, 34754328), (7, 29789424), (8, 26065746), (9, 23169552), (12, 17377164), (14, 14894712), (16, 13032873), (18, 11584776), (21, 9929808), (24, 8688582), (27, 7723184), (28, 7447356), (36, 5792388), (42, 4964904), (48, 4344291), (49, 4255632), (54, 3861592), (56, 3723678), (63, 3309936), (72, 2896194), (84, 2482452), (98, 2127816), (108, 1930796), (112, 1861839), (126, 1654968), (144, 1448097), (147, 1418544), (168, 1241226), (189, 1103312), (196, 1063908), (216, 965398), (252, 827484), (294, 709272), (336, 620613), (378, 551656), (392, 531954), (432, 482699), (441, 472848), (504, 413742), (588, 354636), (756, 275828), (784, 265977), (882, 236424), (1008, 206871), (1176, 177318), (1323, 157616), (1512, 137914), (1764, 118212), (2352, 88659), (2646, 78808), (3024, 68957), (3528, 59106), (5292, 39404), (7056, 29553), (9851, 21168), (10584, 19702)]