208598208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11939}}^1$

素因数の和:11974

約数の個数: 112

約数和(自身を含む): 679338240

約数和(自身を除く): 470740032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 11939, 17472, 23878, 35817, 47756, 71634, 83573, 95512, 143268, 155207, 167146, 191024, 250719, 286536, 310414, 334292, 382048, 465621, 501438, 573072, 620828, 668584, 764096, 931242, 1002876, 1086449, 1146144, 1241656, 1337168, 1862484, 2005752, 2172898, 2292288, 2483312, 2674336, 3259347, 3724968, 4011504, 4345796, 4966624, 5348672, 6518694, 7449936, 8023008, 8691592, 9933248, 13037388, 14899872, 16046016, 17383184, 26074776, 29799744, 34766368, 52149552, 69532736, 104299104, 208598208]

約数ペア:

[(1, 208598208), (2, 104299104), (3, 69532736), (4, 52149552), (6, 34766368), (7, 29799744), (8, 26074776), (12, 17383184), (13, 16046016), (14, 14899872), (16, 13037388), (21, 9933248), (24, 8691592), (26, 8023008), (28, 7449936), (32, 6518694), (39, 5348672), (42, 4966624), (48, 4345796), (52, 4011504), (56, 3724968), (64, 3259347), (78, 2674336), (84, 2483312), (91, 2292288), (96, 2172898), (104, 2005752), (112, 1862484), (156, 1337168), (168, 1241656), (182, 1146144), (192, 1086449), (208, 1002876), (224, 931242), (273, 764096), (312, 668584), (336, 620828), (364, 573072), (416, 501438), (448, 465621), (546, 382048), (624, 334292), (672, 310414), (728, 286536), (832, 250719), (1092, 191024), (1248, 167146), (1344, 155207), (1456, 143268), (2184, 95512), (2496, 83573), (2912, 71634), (4368, 47756), (5824, 35817), (8736, 23878), (11939, 17472)]