208097997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103997}}^1$

素因数の和:104052

約数の個数: 16

約数和(自身を含む): 299514240

約数和(自身を除く): 91416243

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 103997, 311991, 2391931, 3015913, 7175793, 9047739, 69365999, 208097997]

約数ペア:

[(1, 208097997), (3, 69365999), (23, 9047739), (29, 7175793), (69, 3015913), (87, 2391931), (667, 311991), (2001, 103997)]