201612793186

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{72366401}}^1$

素因数の和:72366609

約数の個数: 16

約数和(自身を含む): 347358729600

約数和(自身を除く): 145745936414

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 72366401, 144732802, 506564807, 1013129614, 14400913799, 28801827598, 100806396593, 201612793186]

約数ペア:

[(1, 201612793186), (2, 100806396593), (7, 28801827598), (14, 14400913799), (199, 1013129614), (398, 506564807), (1393, 144732802), (2786, 72366401)]