201887092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{23057}}^1$

素因数の和:23271

約数の個数: 24

約数和(自身を含む): 387374400

約数和(自身を除く): 185487308

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 23057, 46114, 92228, 253627, 507254, 1014508, 4588343, 9176686, 18353372, 50471773, 100943546, 201887092]

約数ペア:

[(1, 201887092), (2, 100943546), (4, 50471773), (11, 18353372), (22, 9176686), (44, 4588343), (199, 1014508), (398, 507254), (796, 253627), (2189, 92228), (4378, 46114), (8756, 23057)]