207776256

素因数分解:

$2^9\times 3^1\times {\mathrm{135271}}^1$

素因数の和:135292

約数の個数: 40

約数和(自身を含む): 553533024

約数和(自身を除く): 345756768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 135271, 270542, 405813, 541084, 811626, 1082168, 1623252, 2164336, 3246504, 4328672, 6493008, 8657344, 12986016, 17314688, 25972032, 34629376, 51944064, 69258752, 103888128, 207776256]

約数ペア:

[(1, 207776256), (2, 103888128), (3, 69258752), (4, 51944064), (6, 34629376), (8, 25972032), (12, 17314688), (16, 12986016), (24, 8657344), (32, 6493008), (48, 4328672), (64, 3246504), (96, 2164336), (128, 1623252), (192, 1082168), (256, 811626), (384, 541084), (512, 405813), (768, 270542), (1536, 135271)]