200430412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2767}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 434022400

約数和(自身を除く): 233591988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 796, 1393, 2587, 2767, 2786, 5174, 5534, 5572, 10348, 11068, 18109, 19369, 35971, 36218, 38738, 71942, 72436, 77476, 143884, 251797, 503594, 550633, 1007188, 1101266, 2202532, 3854431, 7158229, 7708862, 14316458, 15417724, 28632916, 50107603, 100215206, 200430412]

約数ペア:

[(1, 200430412), (2, 100215206), (4, 50107603), (7, 28632916), (13, 15417724), (14, 14316458), (26, 7708862), (28, 7158229), (52, 3854431), (91, 2202532), (182, 1101266), (199, 1007188), (364, 550633), (398, 503594), (796, 251797), (1393, 143884), (2587, 77476), (2767, 72436), (2786, 71942), (5174, 38738), (5534, 36218), (5572, 35971), (10348, 19369), (11068, 18109)]