141979336

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 270504000

約数和(自身を除く): 128524664

約数列:

[1, 2, 4, 8, 101, 199, 202, 398, 404, 796, 808, 883, 1592, 1766, 3532, 7064, 20099, 40198, 80396, 89183, 160792, 175717, 178366, 351434, 356732, 702868, 713464, 1405736, 17747417, 35494834, 70989668, 141979336]

約数ペア:

[(1, 141979336), (2, 70989668), (4, 35494834), (8, 17747417), (101, 1405736), (199, 713464), (202, 702868), (398, 356732), (404, 351434), (796, 178366), (808, 175717), (883, 160792), (1592, 89183), (1766, 80396), (3532, 40198), (7064, 20099)]