208090778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{874331}}^1$

素因数の和:874357

約数の個数: 16

約数和(自身を含む): 377711424

約数和(自身を除く): 169620646

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 874331, 1748662, 6120317, 12240634, 14863627, 29727254, 104045389, 208090778]

約数ペア:

[(1, 208090778), (2, 104045389), (7, 29727254), (14, 14863627), (17, 12240634), (34, 6120317), (119, 1748662), (238, 874331)]