204372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{811}}^1$

素因数の和:828

約数の個数: 36

約数和(自身を含む): 591136

約数和(自身を除く): 386764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 811, 1622, 2433, 3244, 4866, 5677, 7299, 9732, 11354, 14598, 17031, 22708, 29196, 34062, 51093, 68124, 102186, 204372]

約数ペア:

[(1, 204372), (2, 102186), (3, 68124), (4, 51093), (6, 34062), (7, 29196), (9, 22708), (12, 17031), (14, 14598), (18, 11354), (21, 9732), (28, 7299), (36, 5677), (42, 4866), (63, 3244), (84, 2433), (126, 1622), (252, 811)]