202185992

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{70009}}^1$

素因数の和:70053

約数の個数: 24

約数和(自身を含む): 400107150

約数和(自身を除く): 197921158

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 70009, 140018, 280036, 560072, 1330171, 2660342, 5320684, 10641368, 25273249, 50546498, 101092996, 202185992]

約数ペア:

[(1, 202185992), (2, 101092996), (4, 50546498), (8, 25273249), (19, 10641368), (38, 5320684), (76, 2660342), (152, 1330171), (361, 560072), (722, 280036), (1444, 140018), (2888, 70009)]