211312192

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2791}}^1$

素因数の和:2836

約数の個数: 84

約数和(自身を含む): 519110976

約数和(自身を除く): 307798784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1352, 1456, 2366, 2704, 2791, 2912, 4732, 5408, 5582, 5824, 9464, 10816, 11164, 18928, 19537, 22328, 36283, 37856, 39074, 44656, 72566, 75712, 78148, 89312, 145132, 156296, 178624, 253981, 290264, 312592, 471679, 507962, 580528, 625184, 943358, 1015924, 1161056, 1250368, 1886716, 2031848, 2322112, 3301753, 3773432, 4063696, 6603506, 7546864, 8127392, 13207012, 15093728, 16254784, 26414024, 30187456, 52828048, 105656096, 211312192]

約数ペア:

[(1, 211312192), (2, 105656096), (4, 52828048), (7, 30187456), (8, 26414024), (13, 16254784), (14, 15093728), (16, 13207012), (26, 8127392), (28, 7546864), (32, 6603506), (52, 4063696), (56, 3773432), (64, 3301753), (91, 2322112), (104, 2031848), (112, 1886716), (169, 1250368), (182, 1161056), (208, 1015924), (224, 943358), (338, 625184), (364, 580528), (416, 507962), (448, 471679), (676, 312592), (728, 290264), (832, 253981), (1183, 178624), (1352, 156296), (1456, 145132), (2366, 89312), (2704, 78148), (2791, 75712), (2912, 72566), (4732, 44656), (5408, 39074), (5582, 37856), (5824, 36283), (9464, 22328), (10816, 19537), (11164, 18928)]