196565434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{37991}}^1$

素因数の和:38205

約数の個数: 16

約数和(自身を含む): 319132800

約数和(自身を除く): 122567366

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 37991, 75982, 493883, 987766, 7560209, 15120418, 98282717, 196565434]

約数ペア:

[(1, 196565434), (2, 98282717), (13, 15120418), (26, 7560209), (199, 987766), (398, 493883), (2587, 75982), (5174, 37991)]