202114760

素因数分解:

$2^3\times 5^1\times {\mathrm{5052869}}^1$

素因数の和:5052880

約数の個数: 16

約数和(自身を含む): 454758300

約数和(自身を除く): 252643540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5052869, 10105738, 20211476, 25264345, 40422952, 50528690, 101057380, 202114760]

約数ペア:

[(1, 202114760), (2, 101057380), (4, 50528690), (5, 40422952), (8, 25264345), (10, 20211476), (20, 10105738), (40, 5052869)]