206769472

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2731}}^1$

素因数の和:2776

約数の個数: 84

約数和(自身を含む): 507955296

約数和(自身を除く): 301185824

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, 2731, 2912, 4732, 5408, 5462, 5824, 9464, 10816, 10924, 18928, 19117, 21848, 35503, 37856, 38234, 43696, 71006, 75712, 76468, 87392, 142012, 152936, 174784, 248521, 284024, 305872, 461539, 497042, 568048, 611744, 923078, 994084, 1136096, 1223488, 1846156, 1988168, 2272192, 3230773, 3692312, 3976336, 6461546, 7384624, 7952672, 12923092, 14769248, 15905344, 25846184, 29538496, 51692368, 103384736, 206769472]

約数ペア:

[(1, 206769472), (2, 103384736), (4, 51692368), (7, 29538496), (8, 25846184), (13, 15905344), (14, 14769248), (16, 12923092), (26, 7952672), (28, 7384624), (32, 6461546), (52, 3976336), (56, 3692312), (64, 3230773), (91, 2272192), (104, 1988168), (112, 1846156), (169, 1223488), (182, 1136096), (208, 994084), (224, 923078), (338, 611744), (364, 568048), (416, 497042), (448, 461539), (676, 305872), (728, 284024), (832, 248521), (1183, 174784), (1352, 152936), (1456, 142012), (2366, 87392), (2704, 76468), (2731, 75712), (2912, 71006), (4732, 43696), (5408, 38234), (5462, 37856), (5824, 35503), (9464, 21848), (10816, 19117), (10924, 18928)]