199542315021

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{413131087}}^1$

素因数の和:413131120

約数の個数: 16

約数和(自身を含む): 317284675584

約数和(自身を除く): 117742360563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 413131087, 1239393261, 2891917609, 8675752827, 9502015001, 28506045003, 66514105007, 199542315021]

約数ペア:

[(1, 199542315021), (3, 66514105007), (7, 28506045003), (21, 9502015001), (23, 8675752827), (69, 2891917609), (161, 1239393261), (483, 413131087)]