207543670256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7856741}}^1$

素因数の和:7856889

約数の個数: 40

約数和(自身を含む): 436457731584

約数和(自身を除く): 228914061328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 13208, 26416, 7856741, 15713482, 31426964, 62853928, 102137633, 125707856, 204275266, 408550532, 817101064, 997806107, 1634202128, 1995612214, 3991224428, 7982448856, 12971479391, 15964897712, 25942958782, 51885917564, 103771835128, 207543670256]

約数ペア:

[(1, 207543670256), (2, 103771835128), (4, 51885917564), (8, 25942958782), (13, 15964897712), (16, 12971479391), (26, 7982448856), (52, 3991224428), (104, 1995612214), (127, 1634202128), (208, 997806107), (254, 817101064), (508, 408550532), (1016, 204275266), (1651, 125707856), (2032, 102137633), (3302, 62853928), (6604, 31426964), (13208, 15713482), (26416, 7856741)]