202983872

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 126

約数和(自身を含む): 508699008

約数和(自身を除く): 305715136

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, 383, 392, 416, 448, 637, 676, 728, 766, 784, 832, 1183, 1274, 1352, 1456, 1532, 1568, 2366, 2548, 2681, 2704, 2912, 3064, 3136, 4732, 4979, 5096, 5362, 5408, 5824, 6128, 8281, 9464, 9958, 10192, 10724, 10816, 12256, 16562, 18767, 18928, 19916, 20384, 21448, 24512, 33124, 34853, 37534, 37856, 39832, 40768, 42896, 64727, 66248, 69706, 75068, 75712, 79664, 85792, 129454, 132496, 139412, 150136, 159328, 171584, 243971, 258908, 264992, 278824, 300272, 318656, 453089, 487942, 517816, 529984, 557648, 600544, 906178, 975884, 1035632, 1115296, 1201088, 1812356, 1951768, 2071264, 2230592, 3171623, 3624712, 3903536, 4142528, 6343246, 7249424, 7807072, 12686492, 14498848, 15614144, 25372984, 28997696, 50745968, 101491936, 202983872]

約数ペア:

[(1, 202983872), (2, 101491936), (4, 50745968), (7, 28997696), (8, 25372984), (13, 15614144), (14, 14498848), (16, 12686492), (26, 7807072), (28, 7249424), (32, 6343246), (49, 4142528), (52, 3903536), (56, 3624712), (64, 3171623), (91, 2230592), (98, 2071264), (104, 1951768), (112, 1812356), (169, 1201088), (182, 1115296), (196, 1035632), (208, 975884), (224, 906178), (338, 600544), (364, 557648), (383, 529984), (392, 517816), (416, 487942), (448, 453089), (637, 318656), (676, 300272), (728, 278824), (766, 264992), (784, 258908), (832, 243971), (1183, 171584), (1274, 159328), (1352, 150136), (1456, 139412), (1532, 132496), (1568, 129454), (2366, 85792), (2548, 79664), (2681, 75712), (2704, 75068), (2912, 69706), (3064, 66248), (3136, 64727), (4732, 42896), (4979, 40768), (5096, 39832), (5362, 37856), (5408, 37534), (5824, 34853), (6128, 33124), (8281, 24512), (9464, 21448), (9958, 20384), (10192, 19916), (10724, 18928), (10816, 18767), (12256, 16562)]