208042584

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{55213}}^1$

素因数の和:55379

約数の個数: 32

約数和(自身を含む): 523428720

約数和(自身を除く): 315386136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 55213, 110426, 165639, 220852, 331278, 441704, 662556, 1325112, 8668441, 17336882, 26005323, 34673764, 52010646, 69347528, 104021292, 208042584]

約数ペア:

[(1, 208042584), (2, 104021292), (3, 69347528), (4, 52010646), (6, 34673764), (8, 26005323), (12, 17336882), (24, 8668441), (157, 1325112), (314, 662556), (471, 441704), (628, 331278), (942, 220852), (1256, 165639), (1884, 110426), (3768, 55213)]