201765724192

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{937}}^1\times {\mathrm{156491}}^1$

素因数の和:157481

約数の個数: 48

約数和(自身を含む): 406900482912

約数和(自身を除く): 205134758720

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 937, 1376, 1874, 3748, 7496, 14992, 29984, 40291, 80582, 156491, 161164, 312982, 322328, 625964, 644656, 1251928, 1289312, 2503856, 5007712, 6729113, 13458226, 26916452, 53832904, 107665808, 146632067, 215331616, 293264134, 586528268, 1173056536, 2346113072, 4692226144, 6305178881, 12610357762, 25220715524, 50441431048, 100882862096, 201765724192]

約数ペア:

[(1, 201765724192), (2, 100882862096), (4, 50441431048), (8, 25220715524), (16, 12610357762), (32, 6305178881), (43, 4692226144), (86, 2346113072), (172, 1173056536), (344, 586528268), (688, 293264134), (937, 215331616), (1376, 146632067), (1874, 107665808), (3748, 53832904), (7496, 26916452), (14992, 13458226), (29984, 6729113), (40291, 5007712), (80582, 2503856), (156491, 1289312), (161164, 1251928), (312982, 644656), (322328, 625964)]