209985024

素因数分解:

$2^9\times 3^1\times {\mathrm{136709}}^1$

素因数の和:136730

約数の個数: 40

約数和(自身を含む): 559417320

約数和(自身を除く): 349432296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 136709, 273418, 410127, 546836, 820254, 1093672, 1640508, 2187344, 3281016, 4374688, 6562032, 8749376, 13124064, 17498752, 26248128, 34997504, 52496256, 69995008, 104992512, 209985024]

約数ペア:

[(1, 209985024), (2, 104992512), (3, 69995008), (4, 52496256), (6, 34997504), (8, 26248128), (12, 17498752), (16, 13124064), (24, 8749376), (32, 6562032), (48, 4374688), (64, 3281016), (96, 2187344), (128, 1640508), (192, 1093672), (256, 820254), (384, 546836), (512, 410127), (768, 273418), (1536, 136709)]