201896120

素因数分解:

$2^3\times 5^1\times {\mathrm{5047403}}^1$

素因数の和:5047414

約数の個数: 16

約数和(自身を含む): 454266360

約数和(自身を除く): 252370240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5047403, 10094806, 20189612, 25237015, 40379224, 50474030, 100948060, 201896120]

約数ペア:

[(1, 201896120), (2, 100948060), (4, 50474030), (5, 40379224), (8, 25237015), (10, 20189612), (20, 10094806), (40, 5047403)]