197960060

素因数分解:

$2^2\times 5^1\times {\mathrm{9898003}}^1$

素因数の和:9898012

約数の個数: 12

約数和(自身を含む): 415716168

約数和(自身を除く): 217756108

約数列:

[1, 2, 4, 5, 10, 20, 9898003, 19796006, 39592012, 49490015, 98980030, 197960060]

約数ペア:

[(1, 197960060), (2, 98980030), (4, 49490015), (5, 39592012), (10, 19796006), (20, 9898003)]