201828172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2903}}^1$

素因数の和:3118

約数の個数: 48

約数和(自身を含む): 437133312

約数和(自身を除く): 235305140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 191, 364, 382, 764, 1337, 2483, 2674, 2903, 4966, 5348, 5806, 9932, 11612, 17381, 20321, 34762, 37739, 40642, 69524, 75478, 81284, 150956, 264173, 528346, 554473, 1056692, 1108946, 2217892, 3881311, 7208149, 7762622, 14416298, 15525244, 28832596, 50457043, 100914086, 201828172]

約数ペア:

[(1, 201828172), (2, 100914086), (4, 50457043), (7, 28832596), (13, 15525244), (14, 14416298), (26, 7762622), (28, 7208149), (52, 3881311), (91, 2217892), (182, 1108946), (191, 1056692), (364, 554473), (382, 528346), (764, 264173), (1337, 150956), (2483, 81284), (2674, 75478), (2903, 69524), (4966, 40642), (5348, 37739), (5806, 34762), (9932, 20321), (11612, 17381)]