201565812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{342799}}^1$

素因数の和:342820

約数の個数: 36

約数和(自身を含む): 547108800

約数和(自身を除く): 345542988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 342799, 685598, 1028397, 1371196, 2056794, 2399593, 4113588, 4799186, 7198779, 9598372, 14397558, 16797151, 28795116, 33594302, 50391453, 67188604, 100782906, 201565812]

約数ペア:

[(1, 201565812), (2, 100782906), (3, 67188604), (4, 50391453), (6, 33594302), (7, 28795116), (12, 16797151), (14, 14397558), (21, 9598372), (28, 7198779), (42, 4799186), (49, 4113588), (84, 2399593), (98, 2056794), (147, 1371196), (196, 1028397), (294, 685598), (588, 342799)]