208757642

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{6547}}^1$

素因数の和:6805

約数の個数: 16

約数和(自身を含む): 318232800

約数和(自身を除く): 109475158

約数列:

[1, 2, 107, 149, 214, 298, 6547, 13094, 15943, 31886, 700529, 975503, 1401058, 1951006, 104378821, 208757642]

約数ペア:

[(1, 208757642), (2, 104378821), (107, 1951006), (149, 1401058), (214, 975503), (298, 700529), (6547, 31886), (13094, 15943)]