199878168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1189751}}^1$

素因数の和:1189767

約数の個数: 32

約数和(自身を含む): 571080960

約数和(自身を除く): 371202792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1189751, 2379502, 3569253, 4759004, 7138506, 8328257, 9518008, 14277012, 16656514, 24984771, 28554024, 33313028, 49969542, 66626056, 99939084, 199878168]

約数ペア:

[(1, 199878168), (2, 99939084), (3, 66626056), (4, 49969542), (6, 33313028), (7, 28554024), (8, 24984771), (12, 16656514), (14, 14277012), (21, 9518008), (24, 8328257), (28, 7138506), (42, 4759004), (56, 3569253), (84, 2379502), (168, 1189751)]