201902780

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{21617}}^1$

素因数の和:22093

約数の個数: 24

約数和(自身を含む): 424923408

約数和(自身を除く): 223020628

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 21617, 43234, 86468, 108085, 216170, 432340, 10095139, 20190278, 40380556, 50475695, 100951390, 201902780]

約数ペア:

[(1, 201902780), (2, 100951390), (4, 50475695), (5, 40380556), (10, 20190278), (20, 10095139), (467, 432340), (934, 216170), (1868, 108085), (2335, 86468), (4670, 43234), (9340, 21617)]