206163776

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 126

約数和(自身を含む): 516647430

約数和(自身を除く): 310483654

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 389, 392, 416, 448, 637, 676, 728, 778, 784, 832, 1183, 1274, 1352, 1456, 1556, 1568, 2366, 2548, 2704, 2723, 2912, 3112, 3136, 4732, 5057, 5096, 5408, 5446, 5824, 6224, 8281, 9464, 10114, 10192, 10816, 10892, 12448, 16562, 18928, 19061, 20228, 20384, 21784, 24896, 33124, 35399, 37856, 38122, 40456, 40768, 43568, 65741, 66248, 70798, 75712, 76244, 80912, 87136, 131482, 132496, 141596, 152488, 161824, 174272, 247793, 262964, 264992, 283192, 304976, 323648, 460187, 495586, 525928, 529984, 566384, 609952, 920374, 991172, 1051856, 1132768, 1219904, 1840748, 1982344, 2103712, 2265536, 3221309, 3681496, 3964688, 4207424, 6442618, 7362992, 7929376, 12885236, 14725984, 15858752, 25770472, 29451968, 51540944, 103081888, 206163776]

約数ペア:

[(1, 206163776), (2, 103081888), (4, 51540944), (7, 29451968), (8, 25770472), (13, 15858752), (14, 14725984), (16, 12885236), (26, 7929376), (28, 7362992), (32, 6442618), (49, 4207424), (52, 3964688), (56, 3681496), (64, 3221309), (91, 2265536), (98, 2103712), (104, 1982344), (112, 1840748), (169, 1219904), (182, 1132768), (196, 1051856), (208, 991172), (224, 920374), (338, 609952), (364, 566384), (389, 529984), (392, 525928), (416, 495586), (448, 460187), (637, 323648), (676, 304976), (728, 283192), (778, 264992), (784, 262964), (832, 247793), (1183, 174272), (1274, 161824), (1352, 152488), (1456, 141596), (1556, 132496), (1568, 131482), (2366, 87136), (2548, 80912), (2704, 76244), (2723, 75712), (2912, 70798), (3112, 66248), (3136, 65741), (4732, 43568), (5057, 40768), (5096, 40456), (5408, 38122), (5446, 37856), (5824, 35399), (6224, 33124), (8281, 24896), (9464, 21784), (10114, 20384), (10192, 20228), (10816, 19061), (10892, 18928), (12448, 16562)]