199907042

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{3371}}^1$

素因数の和:3721

約数の個数: 16

約数和(自身を含む): 303480000

約数和(自身を除く): 103572958

約数列:

[1, 2, 149, 199, 298, 398, 3371, 6742, 29651, 59302, 502279, 670829, 1004558, 1341658, 99953521, 199907042]

約数ペア:

[(1, 199907042), (2, 99953521), (149, 1341658), (199, 1004558), (298, 670829), (398, 502279), (3371, 59302), (6742, 29651)]