207811216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{7591}}^1$

素因数の和:7687

約数の個数: 40

約数和(自身を含む): 423633600

約数和(自身を除く): 215822384

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 232, 236, 464, 472, 944, 1711, 3422, 6844, 7591, 13688, 15182, 27376, 30364, 60728, 121456, 220139, 440278, 447869, 880556, 895738, 1761112, 1791476, 3522224, 3582952, 7165904, 12988201, 25976402, 51952804, 103905608, 207811216]

約数ペア:

[(1, 207811216), (2, 103905608), (4, 51952804), (8, 25976402), (16, 12988201), (29, 7165904), (58, 3582952), (59, 3522224), (116, 1791476), (118, 1761112), (232, 895738), (236, 880556), (464, 447869), (472, 440278), (944, 220139), (1711, 121456), (3422, 60728), (6844, 30364), (7591, 27376), (13688, 15182)]