211316968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{910849}}^1$

素因数の和:910884

約数の個数: 16

約数和(自身を含む): 409882500

約数和(自身を除く): 198565532

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 910849, 1821698, 3643396, 7286792, 26414621, 52829242, 105658484, 211316968]

約数ペア:

[(1, 211316968), (2, 105658484), (4, 52829242), (8, 26414621), (29, 7286792), (58, 3643396), (116, 1821698), (232, 910849)]