202447418

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1\times {\mathrm{1489}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 306516840

約数和(自身を除く): 104069422

約数列:

[1, 2, 157, 314, 433, 866, 1489, 2978, 67981, 135962, 233773, 467546, 644737, 1289474, 101223709, 202447418]

約数ペア:

[(1, 202447418), (2, 101223709), (157, 1289474), (314, 644737), (433, 467546), (866, 233773), (1489, 135962), (2978, 67981)]