203922718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{7621}}^1$

素因数の和:8427

約数の個数: 16

約数和(自身を含む): 324331344

約数和(自身を除く): 120408626

約数列:

[1, 2, 17, 34, 787, 1574, 7621, 13379, 15242, 26758, 129557, 259114, 5997727, 11995454, 101961359, 203922718]

約数ペア:

[(1, 203922718), (2, 101961359), (17, 11995454), (34, 5997727), (787, 259114), (1574, 129557), (7621, 26758), (13379, 15242)]