198083648

素因数分解:

$2^6\times 7^1\times {\mathrm{442151}}^1$

素因数の和:442170

約数の個数: 28

約数和(自身を含む): 449226432

約数和(自身を除く): 251142784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 442151, 884302, 1768604, 3095057, 3537208, 6190114, 7074416, 12380228, 14148832, 24760456, 28297664, 49520912, 99041824, 198083648]

約数ペア:

[(1, 198083648), (2, 99041824), (4, 49520912), (7, 28297664), (8, 24760456), (14, 14148832), (16, 12380228), (28, 7074416), (32, 6190114), (56, 3537208), (64, 3095057), (112, 1768604), (224, 884302), (448, 442151)]