208498274

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{5101}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 317385216

約数和(自身を除く): 108886942

約数列:

[1, 2, 107, 191, 214, 382, 5101, 10202, 20437, 40874, 545807, 974291, 1091614, 1948582, 104249137, 208498274]

約数ペア:

[(1, 208498274), (2, 104249137), (107, 1948582), (191, 1091614), (214, 974291), (382, 545807), (5101, 40874), (10202, 20437)]