204454458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11969}}^1$

素因数の和:12063

約数の個数: 48

約数和(自身を含む): 483635880

約数和(自身を除く): 279181422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 11969, 17082, 23938, 35907, 71814, 107721, 155597, 215442, 311194, 466791, 873737, 933582, 1400373, 1747474, 2621211, 2800746, 5242422, 7863633, 11358581, 15727266, 22717162, 34075743, 68151486, 102227229, 204454458]

約数ペア:

[(1, 204454458), (2, 102227229), (3, 68151486), (6, 34075743), (9, 22717162), (13, 15727266), (18, 11358581), (26, 7863633), (39, 5242422), (73, 2800746), (78, 2621211), (117, 1747474), (146, 1400373), (219, 933582), (234, 873737), (438, 466791), (657, 311194), (949, 215442), (1314, 155597), (1898, 107721), (2847, 71814), (5694, 35907), (8541, 23938), (11969, 17082)]