209929504

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{33301}}^1$

素因数の和:33508

約数の個数: 24

約数和(自身を含む): 415409148

約数和(自身を除く): 205479644

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 33301, 66602, 133204, 266408, 532816, 1065632, 6560297, 13120594, 26241188, 52482376, 104964752, 209929504]

約数ペア:

[(1, 209929504), (2, 104964752), (4, 52482376), (8, 26241188), (16, 13120594), (32, 6560297), (197, 1065632), (394, 532816), (788, 266408), (1576, 133204), (3152, 66602), (6304, 33301)]