208048050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{66047}}^1$

素因数の和:66072

約数の個数: 72

約数和(自身を含む): 638816256

約数和(自身を除く): 430768206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 66047, 132094, 198141, 330235, 396282, 462329, 594423, 660470, 924658, 990705, 1188846, 1386987, 1651175, 1981410, 2311645, 2773974, 2972115, 3302350, 4160961, 4623290, 4953525, 5944230, 6934935, 8321922, 9907050, 11558225, 13869870, 14860575, 20804805, 23116450, 29721150, 34674675, 41609610, 69349350, 104024025, 208048050]

約数ペア:

[(1, 208048050), (2, 104024025), (3, 69349350), (5, 41609610), (6, 34674675), (7, 29721150), (9, 23116450), (10, 20804805), (14, 14860575), (15, 13869870), (18, 11558225), (21, 9907050), (25, 8321922), (30, 6934935), (35, 5944230), (42, 4953525), (45, 4623290), (50, 4160961), (63, 3302350), (70, 2972115), (75, 2773974), (90, 2311645), (105, 1981410), (126, 1651175), (150, 1386987), (175, 1188846), (210, 990705), (225, 924658), (315, 660470), (350, 594423), (450, 462329), (525, 396282), (630, 330235), (1050, 198141), (1575, 132094), (3150, 66047)]