222132844

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{499}}^1\times {\mathrm{1021}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 393470000

約数和(自身を除く): 171337156

約数列:

[1, 2, 4, 109, 218, 436, 499, 998, 1021, 1996, 2042, 4084, 54391, 108782, 111289, 217564, 222578, 445156, 509479, 1018958, 2037916, 55533211, 111066422, 222132844]

約数ペア:

[(1, 222132844), (2, 111066422), (4, 55533211), (109, 2037916), (218, 1018958), (436, 509479), (499, 445156), (998, 222578), (1021, 217564), (1996, 111289), (2042, 108782), (4084, 54391)]