199997132397

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{184669559}}^1$

素因数の和:184669600

約数の個数: 12

約数和(自身を含む): 281436409440

約数和(自身を除く): 81439277043

約数列:

[1, 3, 19, 57, 361, 1083, 184669559, 554008677, 3508721621, 10526164863, 66665710799, 199997132397]

約数ペア:

[(1, 199997132397), (3, 66665710799), (19, 10526164863), (57, 3508721621), (361, 554008677), (1083, 184669559)]