204040004

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{48907}}^1$

素因数の和:49067

約数の個数: 24

約数和(自身を含む): 410827200

約数和(自身を除く): 206787196

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 48907, 97814, 195628, 342349, 684698, 1369396, 7287143, 14574286, 29148572, 51010001, 102020002, 204040004]

約数ペア:

[(1, 204040004), (2, 102020002), (4, 51010001), (7, 29148572), (14, 14574286), (28, 7287143), (149, 1369396), (298, 684698), (596, 342349), (1043, 195628), (2086, 97814), (4172, 48907)]