199947102

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{1289}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 405699840

約数和(自身を除く): 205752738

約数列:

[1, 2, 3, 6, 103, 206, 251, 309, 502, 618, 753, 1289, 1506, 2578, 3867, 7734, 25853, 51706, 77559, 132767, 155118, 265534, 323539, 398301, 647078, 796602, 970617, 1941234, 33324517, 66649034, 99973551, 199947102]

約数ペア:

[(1, 199947102), (2, 99973551), (3, 66649034), (6, 33324517), (103, 1941234), (206, 970617), (251, 796602), (309, 647078), (502, 398301), (618, 323539), (753, 265534), (1289, 155118), (1506, 132767), (2578, 77559), (3867, 51706), (7734, 25853)]