205678464

素因数分解:

$2^7\times 3^1\times {\mathrm{433}}^1\times {\mathrm{1237}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 548037840

約数和(自身を除く): 342359376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 433, 866, 1237, 1299, 1732, 2474, 2598, 3464, 3711, 4948, 5196, 6928, 7422, 9896, 10392, 13856, 14844, 19792, 20784, 27712, 29688, 39584, 41568, 55424, 59376, 79168, 83136, 118752, 158336, 166272, 237504, 475008, 535621, 1071242, 1606863, 2142484, 3213726, 4284968, 6427452, 8569936, 12854904, 17139872, 25709808, 34279744, 51419616, 68559488, 102839232, 205678464]

約数ペア:

[(1, 205678464), (2, 102839232), (3, 68559488), (4, 51419616), (6, 34279744), (8, 25709808), (12, 17139872), (16, 12854904), (24, 8569936), (32, 6427452), (48, 4284968), (64, 3213726), (96, 2142484), (128, 1606863), (192, 1071242), (384, 535621), (433, 475008), (866, 237504), (1237, 166272), (1299, 158336), (1732, 118752), (2474, 83136), (2598, 79168), (3464, 59376), (3711, 55424), (4948, 41568), (5196, 39584), (6928, 29688), (7422, 27712), (9896, 20784), (10392, 19792), (13856, 14844)]