201568454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{14221}}^1$

素因数の和:14615

約数の個数: 16

約数和(自身を含む): 319141680

約数和(自身を除く): 117573226

約数列:

[1, 2, 19, 38, 373, 746, 7087, 14174, 14221, 28442, 270199, 540398, 5304433, 10608866, 100784227, 201568454]

約数ペア:

[(1, 201568454), (2, 100784227), (19, 10608866), (38, 5304433), (373, 540398), (746, 270199), (7087, 28442), (14174, 14221)]