210396592

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:223

約数の個数: 90

約数和(自身を含む): 491445108

約数和(自身を除く): 281048516

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 79, 86, 98, 112, 158, 172, 196, 301, 316, 344, 392, 553, 602, 632, 688, 784, 1106, 1204, 1264, 2107, 2212, 2408, 3397, 3871, 4214, 4424, 4816, 6241, 6794, 7742, 8428, 8848, 12482, 13588, 15484, 16856, 23779, 24964, 27176, 30968, 33712, 43687, 47558, 49928, 54352, 61936, 87374, 95116, 99856, 166453, 174748, 190232, 268363, 305809, 332906, 349496, 380464, 536726, 611618, 665812, 698992, 1073452, 1223236, 1331624, 1878541, 2146904, 2446472, 2663248, 3757082, 4293808, 4892944, 7514164, 13149787, 15028328, 26299574, 30056656, 52599148, 105198296, 210396592]

約数ペア:

[(1, 210396592), (2, 105198296), (4, 52599148), (7, 30056656), (8, 26299574), (14, 15028328), (16, 13149787), (28, 7514164), (43, 4892944), (49, 4293808), (56, 3757082), (79, 2663248), (86, 2446472), (98, 2146904), (112, 1878541), (158, 1331624), (172, 1223236), (196, 1073452), (301, 698992), (316, 665812), (344, 611618), (392, 536726), (553, 380464), (602, 349496), (632, 332906), (688, 305809), (784, 268363), (1106, 190232), (1204, 174748), (1264, 166453), (2107, 99856), (2212, 95116), (2408, 87374), (3397, 61936), (3871, 54352), (4214, 49928), (4424, 47558), (4816, 43687), (6241, 33712), (6794, 30968), (7742, 27176), (8428, 24964), (8848, 23779), (12482, 16856), (13588, 15484)]