220151994

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2269}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 447607680

約数和(自身を除く): 227455686

約数列:

[1, 2, 3, 6, 103, 157, 206, 309, 314, 471, 618, 942, 2269, 4538, 6807, 13614, 16171, 32342, 48513, 97026, 233707, 356233, 467414, 701121, 712466, 1068699, 1402242, 2137398, 36691999, 73383998, 110075997, 220151994]

約数ペア:

[(1, 220151994), (2, 110075997), (3, 73383998), (6, 36691999), (103, 2137398), (157, 1402242), (206, 1068699), (309, 712466), (314, 701121), (471, 467414), (618, 356233), (942, 233707), (2269, 97026), (4538, 48513), (6807, 32342), (13614, 16171)]