202222244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{380117}}^1$

素因数の和:380147

約数の個数: 24

約数和(自身を含む): 425732160

約数和(自身を除く): 223509916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 380117, 760234, 1520468, 2660819, 5321638, 7222223, 10643276, 14444446, 28888892, 50555561, 101111122, 202222244]

約数ペア:

[(1, 202222244), (2, 101111122), (4, 50555561), (7, 28888892), (14, 14444446), (19, 10643276), (28, 7222223), (38, 5321638), (76, 2660819), (133, 1520468), (266, 760234), (532, 380117)]