209878272

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1376

約数の個数: 108

約数和(自身を含む): 614132064

約数和(自身を除く): 404253792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 568, 576, 639, 768, 852, 1136, 1152, 1278, 1283, 1704, 2272, 2304, 2556, 2566, 3408, 3849, 4544, 5112, 5132, 6816, 7698, 9088, 10224, 10264, 11547, 13632, 15396, 18176, 20448, 20528, 23094, 27264, 30792, 40896, 41056, 46188, 54528, 61584, 81792, 82112, 91093, 92376, 123168, 163584, 164224, 182186, 184752, 246336, 273279, 328448, 364372, 369504, 492672, 546558, 728744, 739008, 819837, 985344, 1093116, 1457488, 1478016, 1639674, 2186232, 2914976, 2956032, 3279348, 4372464, 5829952, 6558696, 8744928, 11659904, 13117392, 17489856, 23319808, 26234784, 34979712, 52469568, 69959424, 104939136, 209878272]

約数ペア:

[(1, 209878272), (2, 104939136), (3, 69959424), (4, 52469568), (6, 34979712), (8, 26234784), (9, 23319808), (12, 17489856), (16, 13117392), (18, 11659904), (24, 8744928), (32, 6558696), (36, 5829952), (48, 4372464), (64, 3279348), (71, 2956032), (72, 2914976), (96, 2186232), (128, 1639674), (142, 1478016), (144, 1457488), (192, 1093116), (213, 985344), (256, 819837), (284, 739008), (288, 728744), (384, 546558), (426, 492672), (568, 369504), (576, 364372), (639, 328448), (768, 273279), (852, 246336), (1136, 184752), (1152, 182186), (1278, 164224), (1283, 163584), (1704, 123168), (2272, 92376), (2304, 91093), (2556, 82112), (2566, 81792), (3408, 61584), (3849, 54528), (4544, 46188), (5112, 41056), (5132, 40896), (6816, 30792), (7698, 27264), (9088, 23094), (10224, 20528), (10264, 20448), (11547, 18176), (13632, 15396)]