199508734

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 313657344

約数和(自身を除く): 114148610

約数列:

[1, 2, 43, 86, 101, 103, 202, 206, 223, 446, 4343, 4429, 8686, 8858, 9589, 10403, 19178, 20806, 22523, 22969, 45046, 45938, 447329, 894658, 968489, 987667, 1936978, 1975334, 2319869, 4639738, 99754367, 199508734]

約数ペア:

[(1, 199508734), (2, 99754367), (43, 4639738), (86, 2319869), (101, 1975334), (103, 1936978), (202, 987667), (206, 968489), (223, 894658), (446, 447329), (4343, 45938), (4429, 45046), (8686, 22969), (8858, 22523), (9589, 20806), (10403, 19178)]