207049150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4889}}^1$

素因数の和:4930

約数の個数: 72

約数和(自身を含む): 483875280

約数和(自身を除く): 276826130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 770, 847, 1210, 1694, 1925, 3025, 3850, 4235, 4889, 6050, 8470, 9778, 21175, 24445, 34223, 42350, 48890, 53779, 68446, 107558, 122225, 171115, 244450, 268895, 342230, 376453, 537790, 591569, 752906, 855575, 1183138, 1344475, 1711150, 1882265, 2688950, 2957845, 3764530, 4140983, 5915690, 8281966, 9411325, 14789225, 18822650, 20704915, 29578450, 41409830, 103524575, 207049150]

約数ペア:

[(1, 207049150), (2, 103524575), (5, 41409830), (7, 29578450), (10, 20704915), (11, 18822650), (14, 14789225), (22, 9411325), (25, 8281966), (35, 5915690), (50, 4140983), (55, 3764530), (70, 2957845), (77, 2688950), (110, 1882265), (121, 1711150), (154, 1344475), (175, 1183138), (242, 855575), (275, 752906), (350, 591569), (385, 537790), (550, 376453), (605, 342230), (770, 268895), (847, 244450), (1210, 171115), (1694, 122225), (1925, 107558), (3025, 68446), (3850, 53779), (4235, 48890), (4889, 42350), (6050, 34223), (8470, 24445), (9778, 21175)]