199992942

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{52163}}^1$

素因数の和:52245

約数の個数: 32

約数和(自身を含む): 450696960

約数和(自身を除く): 250704018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 52163, 104326, 156489, 312978, 469467, 938934, 1408401, 2816802, 3703573, 7407146, 11110719, 22221438, 33332157, 66664314, 99996471, 199992942]

約数ペア:

[(1, 199992942), (2, 99996471), (3, 66664314), (6, 33332157), (9, 22221438), (18, 11110719), (27, 7407146), (54, 3703573), (71, 2816802), (142, 1408401), (213, 938934), (426, 469467), (639, 312978), (1278, 156489), (1917, 104326), (3834, 52163)]