208607194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{238681}}^1$

素因数の和:238725

約数の個数: 16

約数和(自身を含む): 343702080

約数和(自身を除く): 135094886

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 238681, 477362, 4534939, 5489663, 9069878, 10979326, 104303597, 208607194]

約数ペア:

[(1, 208607194), (2, 104303597), (19, 10979326), (23, 9069878), (38, 5489663), (46, 4534939), (437, 477362), (874, 238681)]