205974103653

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{18451}}^1$

素因数の和:18950

約数の個数: 48

約数和(自身を含む): 313182105600

約数和(自身を除く): 107208001947

約数列:

[1, 3, 9, 23, 69, 199, 207, 271, 597, 813, 1791, 2439, 4577, 6233, 13731, 18451, 18699, 41193, 53929, 55353, 56097, 161787, 166059, 424373, 485361, 1240367, 1273119, 3671749, 3721101, 3819357, 5000221, 11015247, 11163303, 15000663, 33045741, 45001989, 84450227, 115005083, 253350681, 345015249, 760052043, 995043979, 1035045747, 2985131937, 8955395811, 22886011517, 68658034551, 205974103653]

約数ペア:

[(1, 205974103653), (3, 68658034551), (9, 22886011517), (23, 8955395811), (69, 2985131937), (199, 1035045747), (207, 995043979), (271, 760052043), (597, 345015249), (813, 253350681), (1791, 115005083), (2439, 84450227), (4577, 45001989), (6233, 33045741), (13731, 15000663), (18451, 11163303), (18699, 11015247), (41193, 5000221), (53929, 3819357), (55353, 3721101), (56097, 3671749), (161787, 1273119), (166059, 1240367), (424373, 485361)]