201564882

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2767}}^1$

素因数の和:2868

約数の個数: 64

約数和(自身を含む): 478310400

約数和(自身を除く): 276745518

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 114, 142, 171, 213, 342, 426, 513, 639, 1026, 1278, 1349, 1917, 2698, 2767, 3834, 4047, 5534, 8094, 8301, 12141, 16602, 24282, 24903, 36423, 49806, 52573, 72846, 74709, 105146, 149418, 157719, 196457, 315438, 392914, 473157, 589371, 946314, 1178742, 1419471, 1768113, 2838942, 3536226, 3732683, 5304339, 7465366, 10608678, 11198049, 22396098, 33594147, 67188294, 100782441, 201564882]

約数ペア:

[(1, 201564882), (2, 100782441), (3, 67188294), (6, 33594147), (9, 22396098), (18, 11198049), (19, 10608678), (27, 7465366), (38, 5304339), (54, 3732683), (57, 3536226), (71, 2838942), (114, 1768113), (142, 1419471), (171, 1178742), (213, 946314), (342, 589371), (426, 473157), (513, 392914), (639, 315438), (1026, 196457), (1278, 157719), (1349, 149418), (1917, 105146), (2698, 74709), (2767, 72846), (3834, 52573), (4047, 49806), (5534, 36423), (8094, 24903), (8301, 24282), (12141, 16602)]