210825314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{8969}}^1$

素因数の和:9074

約数の個数: 32

約数和(自身を含む): 382337280

約数和(自身を除く): 171511966

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 3358, 8969, 11753, 17938, 23506, 62783, 125566, 206287, 412574, 654737, 1309474, 1444009, 2888018, 4583159, 9166318, 15058951, 30117902, 105412657, 210825314]

約数ペア:

[(1, 210825314), (2, 105412657), (7, 30117902), (14, 15058951), (23, 9166318), (46, 4583159), (73, 2888018), (146, 1444009), (161, 1309474), (322, 654737), (511, 412574), (1022, 206287), (1679, 125566), (3358, 62783), (8969, 23506), (11753, 17938)]