199671469221

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{413398487}}^1$

素因数の和:413398520

約数の個数: 16

約数和(自身を含む): 317490038784

約数和(自身を除く): 117818569563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 413398487, 1240195461, 2893789409, 8681368227, 9508165201, 28524495603, 66557156407, 199671469221]

約数ペア:

[(1, 199671469221), (3, 66557156407), (7, 28524495603), (21, 9508165201), (23, 8681368227), (69, 2893789409), (161, 1240195461), (483, 413398487)]