201231188

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{2503}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 357571200

約数和(自身を除く): 156340012

約数列:

[1, 2, 4, 101, 199, 202, 398, 404, 796, 2503, 5006, 10012, 20099, 40198, 80396, 252803, 498097, 505606, 996194, 1011212, 1992388, 50307797, 100615594, 201231188]

約数ペア:

[(1, 201231188), (2, 100615594), (4, 50307797), (101, 1992388), (199, 1011212), (202, 996194), (398, 505606), (404, 498097), (796, 252803), (2503, 80396), (5006, 40198), (10012, 20099)]