200647638

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{727}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 471744000

約数和(自身を除く): 271096362

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 269, 342, 513, 538, 727, 807, 1026, 1454, 1614, 2181, 2421, 4362, 4842, 5111, 6543, 7263, 10222, 13086, 13813, 14526, 15333, 19629, 27626, 30666, 39258, 41439, 45999, 82878, 91998, 124317, 137997, 195563, 248634, 275994, 372951, 391126, 586689, 745902, 1173378, 1760067, 3520134, 3715697, 5280201, 7431394, 10560402, 11147091, 22294182, 33441273, 66882546, 100323819, 200647638]

約数ペア:

[(1, 200647638), (2, 100323819), (3, 66882546), (6, 33441273), (9, 22294182), (18, 11147091), (19, 10560402), (27, 7431394), (38, 5280201), (54, 3715697), (57, 3520134), (114, 1760067), (171, 1173378), (269, 745902), (342, 586689), (513, 391126), (538, 372951), (727, 275994), (807, 248634), (1026, 195563), (1454, 137997), (1614, 124317), (2181, 91998), (2421, 82878), (4362, 45999), (4842, 41439), (5111, 39258), (6543, 30666), (7263, 27626), (10222, 19629), (13086, 15333), (13813, 14526)]