203392560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{121067}}^1$

素因数の和:121090

約数の個数: 80

約数和(自身を含む): 720596736

約数和(自身を除く): 517204176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 121067, 242134, 363201, 484268, 605335, 726402, 847469, 968536, 1210670, 1452804, 1694938, 1816005, 1937072, 2421340, 2542407, 2905608, 3389876, 3632010, 4237345, 4842680, 5084814, 5811216, 6779752, 7264020, 8474690, 9685360, 10169628, 12712035, 13559504, 14528040, 16949380, 20339256, 25424070, 29056080, 33898760, 40678512, 50848140, 67797520, 101696280, 203392560]

約数ペア:

[(1, 203392560), (2, 101696280), (3, 67797520), (4, 50848140), (5, 40678512), (6, 33898760), (7, 29056080), (8, 25424070), (10, 20339256), (12, 16949380), (14, 14528040), (15, 13559504), (16, 12712035), (20, 10169628), (21, 9685360), (24, 8474690), (28, 7264020), (30, 6779752), (35, 5811216), (40, 5084814), (42, 4842680), (48, 4237345), (56, 3632010), (60, 3389876), (70, 2905608), (80, 2542407), (84, 2421340), (105, 1937072), (112, 1816005), (120, 1694938), (140, 1452804), (168, 1210670), (210, 968536), (240, 847469), (280, 726402), (336, 605335), (420, 484268), (560, 363201), (840, 242134), (1680, 121067)]