208917032

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{205627}}^1$

素因数の和:205760

約数の個数: 16

約数和(自身を含む): 394805760

約数和(自身を除く): 185888728

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 205627, 411254, 822508, 1645016, 26114629, 52229258, 104458516, 208917032]

約数ペア:

[(1, 208917032), (2, 104458516), (4, 52229258), (8, 26114629), (127, 1645016), (254, 822508), (508, 411254), (1016, 205627)]